{"title":"Antennas \u0026 RF Modules","description":"\n\u003ch2\u003eAntennas \u0026amp; RF Modules\u003c\/h2\u003e\n\u003cp\u003eWhether you're a seasoned ham radio operator, an IoT developer deploying LoRa networks, or an engineer conducting EMC compliance testing, our \u003cstrong\u003eAntennas \u0026amp; RF Modules\u003c\/strong\u003e collection has everything you need to build, expand, and optimize your RF systems. From high-gain outdoor fiberglass antennas and precision baluns to broadband amplifiers, coaxial adapters, and satellite reception kits, every product is selected for performance, reliability, and value. Browse our curated range of professional-grade RF components and find the perfect match for your project — whether it's a simple TV antenna upgrade or a full-featured HF ham radio station.\u003c\/p\u003e\n\n\u003ch3\u003eFeatured Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/06-10ghz-log-periodic-antenna-rf-direction-finding-emc-test\"\u003e0.6–10 GHz Log Periodic Antenna for RF \u0026amp; EMC Testing\u003c\/a\u003e — A wide-band directional antenna ideal for EMC compliance testing, RF direction finding, and spectrum analysis across 0.6 to 10 GHz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/12dbi-868-915mhz-outdoor-fiberglass-antenna-lora-helium-miner\"\u003e12dBi 868–915MHz Outdoor Fiberglass Antenna | LoRa \u0026amp; Helium\u003c\/a\u003e — Maximize your Helium miner earnings and LoRa network coverage with this high-gain, weatherproof outdoor antenna.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-49-balun-efhw-end-fed-half-wave-antenna-4-band-8-band-1-30mhz-150w\"\u003e1:49 EFHW Balun 4\/8-Band End-Fed Half-Wave Antenna 150W\u003c\/a\u003e — A versatile end-fed half-wave balun supporting 4 to 8 HF bands, rated at 150W for serious ham radio operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/3w-broadband-rf-power-amplifier-2mhz-700mhz-hf-vhf-uhf-ham-radio\"\u003e3W Broadband RF Power Amplifier 2MHz–700MHz Ham Radio HF VHF UHF\u003c\/a\u003e — Boost your signal across a massive frequency range from 2 MHz to 700 MHz, covering HF, VHF, and UHF bands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/sma-bnc-uhf-n-type-rf-coaxial-adapter-connector-kit-14-piece\"\u003e14-Piece SMA BNC UHF N-Type RF Coaxial Adapter Connector Kit\u003c\/a\u003e — A comprehensive adapter kit covering the most common RF connector types — essential for any RF workbench or field kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Shop Our Antennas \u0026amp; RF Modules?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Products spanning from 137 MHz satellite reception all the way to 10 GHz microwave frequencies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHobbyist to Professional:\u003c\/strong\u003e Whether you're a DIY enthusiast building your first antenna or a professional engineer, we have solutions for every level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIoT \u0026amp; LoRa Ready:\u003c\/strong\u003e High-gain 868\/915 MHz antennas purpose-built for Helium miners, LoRaWAN gateways, and LPWAN deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHam Radio Essentials:\u003c\/strong\u003e Baluns, mounts, amplifiers, and antenna switches designed for HF, VHF, and UHF amateur radio operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Connectors \u0026amp; Adapters:\u003c\/strong\u003e Gold-plated RF adapters and coaxial connector kits to ensure low-loss, reliable connections every time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between a log periodic antenna and a Yagi antenna for RF testing?\u003c\/h4\u003e\n\u003cp\u003eA: A \u003cstrong\u003elog periodic antenna\u003c\/strong\u003e (like our \u003ca href=\"\/products\/06-10ghz-log-periodic-antenna-rf-direction-finding-emc-test\"\u003e0.6–10 GHz Log Periodic Antenna\u003c\/a\u003e) offers a much wider usable bandwidth than a Yagi, making it ideal for broadband EMC testing and RF spectrum analysis where you need consistent gain across a wide frequency range. A Yagi provides higher gain but only over a narrow band, making it better suited for point-to-point links on a fixed frequency.\u003c\/p\u003e\n\u003ch4\u003eQ: Which antenna is best for a Helium miner or LoRaWAN gateway?\u003c\/h4\u003e\n\u003cp\u003eA: For Helium mining and LoRaWAN applications operating in the 868–915 MHz band, a high-gain outdoor fiberglass antenna is highly recommended. Our \u003ca href=\"\/products\/12dbi-868-915mhz-outdoor-fiberglass-antenna-lora-helium-lte\"\u003e12dBi 868–915MHz Outdoor LoRa Fiberglass Antenna\u003c\/a\u003e provides excellent omnidirectional coverage and is weatherproof for permanent outdoor installation, significantly extending your network range and potential mining rewards.\u003c\/p\u003e\n\u003ch4\u003eQ: What is an EFHW balun and do I need one for my ham radio antenna?\u003c\/h4\u003e\n\u003cp\u003eA: An \u003cstrong\u003eEnd-Fed Half-Wave (EFHW) balun\u003c\/strong\u003e is an impedance transformer — typically in a 1:49 or 1:64 ratio — that matches the high impedance of an end-fed wire antenna to your 50-ohm coaxial feedline. If you're operating an end-fed antenna on HF bands, a quality EFHW balun like our \u003ca href=\"\/products\/1-64-efhw-balun-1-30mhz-100w-pep-end-fed-half-wave-ham-radio\"\u003e1:64 EFHW Balun 1–30MHz 100W PEP\u003c\/a\u003e is essential for efficient power transfer, reduced RF interference, and proper antenna performance.\u003c\/p\u003e\n\u003ch4\u003eQ: What RF coaxial connectors and adapters do I need for my setup?\u003c\/h4\u003e\n\u003cp\u003eA: The most common RF connector types in amateur radio and test equipment are \u003cstrong\u003eSMA, BNC, UHF (PL-259\/SO-239), and N-Type\u003c\/strong\u003e. Having a versatile adapter kit on hand — such as our \u003ca href=\"\/products\/sma-bnc-uhf-n-type-rf-coaxial-adapter-connector-kit-14-piece-1\"\u003e14-Pc SMA BNC UHF N-Type RF Coaxial Adapter Connector Kit\u003c\/a\u003e — ensures you can interconnect virtually any combination of RF devices without needing to re-terminate cables in the field.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use a 4-way antenna switch to share one feedline between multiple radios?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! A remote antenna switch like our \u003ca href=\"\/products\/4-way-coax-remote-antenna-switch-500w-pep-1-8-60mhz\"\u003e4-Way Coax Remote Antenna Switch 500W PEP | 1.8–60MHz\u003c\/a\u003e lets you connect up to four antennas (or four radios) to a single coaxial line, switching between them with minimal signal loss. This is a popular solution for ham radio operators who run multiple HF antennas but want to avoid long cable runs for each one.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between a log periodic antenna and a Yagi antenna for RF testing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A log periodic antenna (like our 0.6–10 GHz Log Periodic Antenna) offers a much wider usable bandwidth than a Yagi, making it ideal for broadband EMC testing and RF spectrum analysis where you need consistent gain across a wide frequency range. A Yagi provides higher gain but only over a narrow band, making it better suited for point-to-point links on a fixed frequency.\"}}, {\"@type\": \"Question\", \"name\": \"Which antenna is best for a Helium miner or LoRaWAN gateway?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For Helium mining and LoRaWAN applications operating in the 868–915 MHz band, a high-gain outdoor fiberglass antenna is highly recommended. Our 12dBi 868–915MHz Outdoor LoRa Fiberglass Antenna provides excellent omnidirectional coverage and is weatherproof for permanent outdoor installation, significantly extending your network range and potential mining rewards.\"}}, {\"@type\": \"Question\", \"name\": \"What is an EFHW balun and do I need one for my ham radio antenna?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"An End-Fed Half-Wave (EFHW) balun is an impedance transformer — typically in a 1:49 or 1:64 ratio — that matches the high impedance of an end-fed wire antenna to your 50-ohm coaxial feedline. If you're operating an end-fed antenna on HF bands, a quality EFHW balun like our 1:64 EFHW Balun 1–30MHz 100W PEP is essential for efficient power transfer, reduced RF interference, and proper antenna performance.\"}}, {\"@type\": \"Question\", \"name\": \"What RF coaxial connectors and adapters do I need for my setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The most common RF connector types in amateur radio and test equipment are SMA, BNC, UHF (PL-259\/SO-239), and N-Type. Having a versatile adapter kit on hand — such as our 14-Pc SMA BNC UHF N-Type RF Coaxial Adapter Connector Kit — ensures you can interconnect virtually any combination of RF devices without needing to re-terminate cables in the field.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use a 4-way antenna switch to share one feedline between multiple radios?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! A remote antenna switch like our 4-Way Coax Remote Antenna Switch 500W PEP | 1.8–60MHz lets you connect up to four antennas (or four radios) to a single coaxial line, switching between them with minimal signal loss. This is a popular solution for ham radio operators who run multiple HF antennas but want to avoid long cable runs for each one.\"}}]}\u003c\/script\u003e","products":[{"product_id":"4-way-coax-remote-antenna-switch-500w-pep-1-8-60mhz","title":"4-Way Coax Remote Antenna Switch 500W PEP | 1.8–60MHz","description":"\n\u003ch2\u003e4-Way Coax Remote Antenna Switch – 500W PEP, 1.8–60MHz\u003c\/h2\u003e\n\u003cp\u003eTake full control of your antenna setup with this professional-grade \u003cstrong\u003e4-Way Coax Remote Antenna Switch\u003c\/strong\u003e. Designed for amateur radio operators, broadcast enthusiasts, and radio station installations, this switch lets you seamlessly toggle between four antennas from a single radio output — all via remote +12V control voltage. No more climbing rooftops or towers to manually swap cables.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Switching Convenience:\u003c\/strong\u003e Operates on +12V control voltage for fully remote antenna selection — perfect for antennas mounted on rooftops, masts, or towers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Inputs, 1 Output:\u003c\/strong\u003e Supports four separate antenna inputs connected to one radio output, enabling fast switching across multiple bands and directions without recabling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Handling – 500W PEP:\u003c\/strong\u003e Built to handle up to 500 watts of continuous power (PEP), making it suitable for high-power transmission environments and demanding radio station applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Loss Signal Transmission:\u003c\/strong\u003e Advanced low-loss design maximizes signal efficiency and minimizes power degradation, keeping your transmissions clear and strong across the full 1.8–60MHz frequency range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Build Quality:\u003c\/strong\u003e Constructed from durable ABS, PC, and metal materials for stable, long-term operation — even during extended high-power use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSO-239 RF Connectors:\u003c\/strong\u003e Compatible with standard PL-259 coaxial cables for fast, hassle-free installation with your existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Antenna Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 (to radio equipment)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8 – 60 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500W PEP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSO-239 (UHF)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS + PC + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~115 × 100 × 35 mm \/ 4.53 × 3.94 × 1.38 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × AT14 Antenna Switch Unit\u003c\/li\u003e\n  \u003cli\u003e1 × Controller Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to varying monitor settings and lighting conditions, actual product color may differ slightly from images. Please allow a 1–2 cm variance in measurements due to manual measurement methods.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does this 4-way coax remote antenna switch support?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna switch covers a frequency range of 1.8 to 60 MHz, making it compatible with HF amateur radio bands, shortwave broadcasts, and a wide range of radio station applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of coaxial connectors does this antenna switch use?\u003c\/h4\u003e\n\u003cp\u003eA: The switch uses SO-239 (UHF) RF connectors, which are compatible with standard PL-259 coaxial cables widely used in amateur and professional radio setups — ensuring easy integration with your existing equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this switch handle high-power transmitters?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The switch is rated for up to 500W PEP continuous power, making it well-suited for high-power radio station transmitters and demanding amateur radio installations.\u003c\/p\u003e\n\u003ch4\u003eQ: How does remote switching work with this antenna switch?\u003c\/h4\u003e\n\u003cp\u003eA: The unit operates via a +12V DC control voltage through the included Controller Kit. You can select between any of the four connected antennas from your operating position without needing to physically access the switch — ideal for rooftop or tower-mounted antennas.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does this 4-way coax remote antenna switch support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna switch covers a frequency range of 1.8 to 60 MHz, making it compatible with HF amateur radio bands, shortwave broadcasts, and a wide range of radio station applications.\"}}, {\"@type\": \"Question\", \"name\": \"What type of coaxial connectors does this antenna switch use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The switch uses SO-239 (UHF) RF connectors, which are compatible with standard PL-259 coaxial cables widely used in amateur and professional radio setups — ensuring easy integration with your existing equipment.\"}}, {\"@type\": \"Question\", \"name\": \"Can this switch handle high-power transmitters?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The switch is rated for up to 500W PEP continuous power, making it well-suited for high-power radio station transmitters and demanding amateur radio installations.\"}}, {\"@type\": \"Question\", \"name\": \"How does remote switching work with this antenna switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The unit operates via a +12V DC control voltage through the included Controller Kit. You can select between any of the four connected antennas from your operating position without needing to physically access the switch — ideal for rooftop or tower-mounted antennas.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4-Way Coax Remote Antenna Switch 500W PEP | 1.8–60MHz\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/4-way-coax-remote-antenna-switch-500w-pep-1-8-60mhz\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"black","offer_id":41439292489792,"sku":"14:193","price":259.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S61f6a3c454274987a6fd46843e301c71a.webp?v=1792420567"},{"product_id":"mini-hidden-microphone-cctv-security-surveillance-camera-dvr","title":"Mini Hidden Microphone for CCTV Surveillance Camera \u0026 DVR","description":"\n\u003ch2\u003eMini Hidden Microphone for CCTV Security Surveillance \u0026amp; DVR Systems\u003c\/h2\u003e\n\u003cp\u003eCapture every detail with this compact, high-gain mini microphone — the perfect companion for your CCTV security system. Designed for professional-grade audio capture across large monitoring areas, this discreet microphone integrates seamlessly with security cameras and DVR\/NVR recording systems. Whether you're upgrading your home security setup or enhancing a commercial surveillance installation, this mini mic delivers clear, wide-range audio to complement your video recordings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Monitoring Range:\u003c\/strong\u003e Covers 50㎡ to 80㎡ — ideal for rooms, offices, hallways, and open areas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Gain Audio Capture:\u003c\/strong\u003e Picks up ambient sound clearly with a frequency range of 100 Hz – 10 kHz and a ±2.5 dB frequency response for natural, accurate audio.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Voltage Compatibility:\u003c\/strong\u003e Operates on DC 3V to DC 18V, making it compatible with a wide range of CCTV power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Draws only 5 mA of current — minimal impact on your existing system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Wiring:\u003c\/strong\u003e Simple two-wire connection — red wire to power \"+\" pole, white wire to audio input on your recording device or amplifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Discreet Design:\u003c\/strong\u003e Ultra-slim profile (43 cm × 1 cm \/ approx. 16.93\" × 0.39\") allows for clean, concealed installation.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in China.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMonitor Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50㎡ – 80㎡\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3V – DC 18V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Electrical Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Hz – 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±2.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43 cm × 1 cm \/ 16.93\" × 0.39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Mini Hidden Microphone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e — great for managing power to your surveillance accessories.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e — another low-voltage sensing solution for smart monitoring setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e — useful for DIY electronics and power projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this mini surveillance microphone compatible with all CCTV and DVR systems?\u003c\/h4\u003e\n\u003cp\u003eA: This mini hidden microphone is compatible with the vast majority of CCTV cameras, DVR, and NVR systems that have an audio input port. It operates on a wide voltage range of DC 3V to DC 18V and features a standard audio output connection, making integration straightforward with most security setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I wire this mini microphone to my security system?\u003c\/h4\u003e\n\u003cp\u003eA: Wiring is simple — connect the red wire to the positive (+) power supply pole and the white wire to the audio input on your DVR, NVR, or amplifier. No special tools or technical expertise are required for basic installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How large an area can this surveillance microphone cover?\u003c\/h4\u003e\n\u003cp\u003eA: This high-gain mini microphone is designed to cover a monitoring range of approximately 50 to 80 square metres, making it suitable for rooms, corridors, retail spaces, and offices of moderate size.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How discreet is the microphone's size for security installations?\u003c\/h4\u003e\n\u003cp\u003eA: The microphone measures approximately 43 cm in length and just 1 cm in diameter, giving it an ultra-slim, low-profile form factor that can be easily concealed within wall channels, behind panels, or alongside camera cables for a tidy, professional installation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this mini surveillance microphone compatible with all CCTV and DVR systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This mini hidden microphone is compatible with the vast majority of CCTV cameras, DVR, and NVR systems that have an audio input port. It operates on a wide voltage range of DC 3V to DC 18V and features a standard audio output connection, making integration straightforward with most security setups.\"}}, {\"@type\": \"Question\", \"name\": \"How do I wire this mini microphone to my security system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Wiring is simple — connect the red wire to the positive (+) power supply pole and the white wire to the audio input on your DVR, NVR, or amplifier. No special tools or technical expertise are required for basic installation.\"}}, {\"@type\": \"Question\", \"name\": \"How large an area can this surveillance microphone cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This high-gain mini microphone is designed to cover a monitoring range of approximately 50 to 80 square metres, making it suitable for rooms, corridors, retail spaces, and offices of moderate size.\"}}, {\"@type\": \"Question\", \"name\": \"How discreet is the microphone's size for security installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The microphone measures approximately 43 cm in length and just 1 cm in diameter, giving it an ultra-slim, low-profile form factor that can be easily concealed within wall channels, behind panels, or alongside camera cables for a tidy, professional installation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini Hidden Microphone for CCTV Surveillance Camera \u0026 DVR\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/mini-hidden-microphone-cctv-security-surveillance-camera-dvr\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"black","offer_id":41442409545792,"sku":"14:193","price":2.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S257a4e8c56cf4e8db26d5963e77f859b1.webp?v=1792447454"},{"product_id":"tripod-antenna-mounting-base-1-4-3-8-inch-thread-uv-shortwave","title":"Tripod Antenna Base 1\/4\" \u0026 3\/8\" Thread | UV \u0026 Shortwave Mount","description":"\n\u003ch2\u003ePortable Tripod Antenna Mounting Base – 1\/4\" \u0026amp; 3\/8\" Thread\u003c\/h2\u003e\n\u003cp\u003eMount your UV or shortwave antenna anywhere with this rugged, portable antenna base. Designed to thread directly onto standard photography tripods via 1\/4-inch or 3\/8-inch British threads, this bracket lets you deploy any M-head shortwave or UV antenna quickly — no specialized mast or tower required. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Thread Compatibility:\u003c\/strong\u003e Fits both 1\/4-inch and 3\/8-inch tripod threads, making it compatible with virtually any standard camera or photography tripod.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from stainless steel, copper, and aluminum alloy for long-lasting performance in demanding outdoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Design:\u003c\/strong\u003e Sturdy structure withstands adverse weather conditions; UV-resistant materials ensure long-term outdoor reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM-Tube Portable Design:\u003c\/strong\u003e Compact M-pip portable form factor enables quick setup, breakdown, and transport — ideal for field operations, camping, or emergency communications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupports UV \u0026amp; Shortwave Antennas:\u003c\/strong\u003e Specially engineered to firmly support UV and shortwave antennas with M-type heads for strong, stable signal transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCar-Mounted Compatibility:\u003c\/strong\u003e When used with a car-mounted shortwave antenna, simply attach an alligator clip to the stainless steel plate to connect to a ground grid system and enhance transmission performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50 cm Feeder Cable (50-3):\u003c\/strong\u003e Comes with a 50 cm 50-3 feeder for immediate use right out of the box.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMini Tripod Compatible:\u003c\/strong\u003e For antennas under 40 cm, a mini desktop tripod (sold separately) can be used for convenient temporary tabletop setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4 inch \u0026amp; 3\/8 inch British thread\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel, Copper, Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeeder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50-3, 50 cm length\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUV \u0026amp; Shortwave M-head antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 1\/4-inch thread antenna base\u003c\/li\u003e\n  \u003cli\u003e1× 3\/8-inch thread antenna base\u003c\/li\u003e\n  \u003cli\u003e1× Mounting bracket (feeder not included in Option C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Tripod and antenna shown in product images are for demonstration purposes only and are not included. Slight color variations may occur due to monitor settings. Allow minor measurement tolerances.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of antennas are compatible with this tripod antenna mounting base?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna base is compatible with any UV or shortwave antenna that features an M-type (M-head) connector. It supports both 1\/4-inch and 3\/8-inch thread sizes, making it universally compatible with standard photography and camera tripods for flexible outdoor or field deployment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this antenna bracket outdoors in all weather conditions?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The bracket is constructed from stainless steel, copper, and aluminum alloy — materials chosen specifically for their durability and weather resistance. The design also features UV-resistant properties, making it suitable for extended outdoor use even in harsh or variable conditions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this antenna base include a feeder cable?\u003c\/h4\u003e\n\u003cp\u003eA: Options A and B (the 1\/4-inch and 3\/8-inch thread bases) include a 50 cm 50-3 feeder cable. Option C is the bracket only, without a feeder. Please check the package option you select before purchasing.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of antennas are compatible with this tripod antenna mounting base?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna base is compatible with any UV or shortwave antenna that features an M-type (M-head) connector. It supports both 1\/4-inch and 3\/8-inch thread sizes, making it universally compatible with standard photography and camera tripods for flexible outdoor or field deployment.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this antenna bracket outdoors in all weather conditions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The bracket is constructed from stainless steel, copper, and aluminum alloy — materials chosen specifically for their durability and weather resistance. The design also features UV-resistant properties, making it suitable for extended outdoor use even in harsh or variable conditions.\"}}, {\"@type\": \"Question\", \"name\": \"Does this antenna base include a feeder cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Options A and B (the 1\/4-inch and 3\/8-inch thread bases) include a 50 cm 50-3 feeder cable. Option C is the bracket only, without a feeder. Please check the package option you select before purchasing.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Tripod Antenna Base 1\/4\\\" \u0026 3\/8\\\" Thread | UV \u0026 Shortwave Mount\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/tripod-antenna-mounting-base-1-4-3-8-inch-thread-uv-shortwave\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"without feeder \/ China Mainland","offer_id":41447525515328,"sku":"14:350852#without feeder;200007763:201336100","price":68.76,"currency_code":"USD","in_stock":true},{"title":"3-8 Main body \/ China Mainland","offer_id":41447525548096,"sku":"14:350850#3-8 Main body;200007763:201336100","price":105.26,"currency_code":"USD","in_stock":true},{"title":"1-4 Main body \/ China Mainland","offer_id":41447525580864,"sku":"14:365458#1-4 Main body;200007763:201336100","price":105.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S66f1e8f2aaa54928975fbc1e615ec55f9.webp?v=1792554647"},{"product_id":"137mhz-v-dipole-antenna-diy-kit-satellite-weather-signal-reception","title":"137MHz V-Dipole Antenna DIY Kit – Satellite Signal Reception","description":"\n\u003ch2\u003e137MHz V-Dipole Antenna DIY Kit – Satellite Signal Reception\u003c\/h2\u003e\n\u003cp\u003eBuild your own high-performance V-shaped dipole antenna for receiving 137MHz signals from weather satellites, aviation cloud maps, and more. This DIY kit is designed for electronics enthusiasts, radio hobbyists, and makers who want a customizable, adjustable antenna for real-time satellite data reception. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Assembly Kit:\u003c\/strong\u003e Requires basic soldering and firmware-burning skills. For added convenience, electronic components are pre-soldered onto the PCB board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Frequency:\u003c\/strong\u003e The lever-style antenna vibrator lets you fine-tune the operating frequency simply by changing the length of the pull rod — no special tools needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e137MHz Signal Reception:\u003c\/strong\u003e Optimized to receive 137MHz signals, ideal for weather satellite imagery, aviation data, and cloud mapping applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eV-Type Dipole Structure:\u003c\/strong\u003e The V-shaped dipole design maximizes signal reception performance, improving gain and directional sensitivity compared to standard whip antennas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized 533mm Receiving Length:\u003c\/strong\u003e Precisely engineered arm length for peak reception efficiency at the target frequency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreen PCB Board Construction:\u003c\/strong\u003e Durable PCB material with a compact form factor for easy mounting and deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e137MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV-Shaped Dipole\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB Board\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 180 × 100 × 24 mm (7.09 × 3.94 × 0.94 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiving Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e533 mm per arm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOption A:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × PCB Module\u003c\/li\u003e\n  \u003cli\u003e2 × Antenna Arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOption B:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × PCB Module\u003c\/li\u003e\n  \u003cli\u003e2 × Antenna Arms\u003c\/li\u003e\n  \u003cli\u003e1 × 6m Connecting Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is perfect for radio amateurs (ham radio operators), SDR (Software Defined Radio) enthusiasts, weather satellite hobbyists, and anyone interested in DIY electronics and RF signal projects. Pair it with an SDR dongle or receiver module to start pulling live satellite imagery and aviation data right from your backyard.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e – Great for DIY electronics builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e – Another DIY electronics component for makers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e – Reliable connectors for your electronics projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What signals can the 137MHz V-Dipole Antenna DIY Kit receive?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna is optimized for 137MHz frequency reception, making it ideal for weather satellite signals (such as NOAA APT transmissions), aviation cloud mapping data, and other RF signals within the adjustable frequency range. Combined with an SDR receiver, it enables real-time satellite imagery capture.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need advanced soldering skills to assemble this antenna kit?\u003c\/h4\u003e\n\u003cp\u003eA: Basic soldering and firmware-burning skills are required for full assembly. However, the electronic components on the PCB board come pre-soldered, which significantly simplifies the build process. The mechanical assembly (attaching and adjusting the antenna arms) is straightforward and beginner-friendly.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I adjust the frequency of the V-Dipole Antenna?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna features a lever-style pull rod design. You can easily shift the reception frequency by extending or shortening the length of each antenna arm (pull rod). This makes it highly versatile for use across a range of frequencies around the 137MHz band without any specialized equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: What is included in Option B vs Option A?\u003c\/h4\u003e\n\u003cp\u003eA: Both options include 1 PCB module and 2 antenna arms. Option B additionally includes a 6-meter connecting cable, which is useful if you need to position the antenna at a distance from your receiver setup — for example, mounting it outdoors or near a window for better signal acquisition.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What signals can the 137MHz V-Dipole Antenna DIY Kit receive?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna is optimized for 137MHz frequency reception, making it ideal for weather satellite signals (such as NOAA APT transmissions), aviation cloud mapping data, and other RF signals within the adjustable frequency range. Combined with an SDR receiver, it enables real-time satellite imagery capture.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need advanced soldering skills to assemble this antenna kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Basic soldering and firmware-burning skills are required for full assembly. However, the electronic components on the PCB board come pre-soldered, which significantly simplifies the build process. The mechanical assembly (attaching and adjusting the antenna arms) is straightforward and beginner-friendly.\"}}, {\"@type\": \"Question\", \"name\": \"How do I adjust the frequency of the V-Dipole Antenna?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna features a lever-style pull rod design. You can easily shift the reception frequency by extending or shortening the length of each antenna arm (pull rod). This makes it highly versatile for use across a range of frequencies around the 137MHz band without any specialized equipment.\"}}, {\"@type\": \"Question\", \"name\": \"What is included in Option B vs Option A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both options include 1 PCB module and 2 antenna arms. Option B additionally includes a 6-meter connecting cable, which is useful if you need to position the antenna at a distance from your receiver setup — for example, mounting it outdoors or near a window for better signal acquisition.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"137MHz V-Dipole Antenna DIY Kit – Satellite Signal Reception\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/137mhz-v-dipole-antenna-diy-kit-satellite-weather-signal-reception\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"Antenna cable \/ China Mainland","offer_id":41447526924352,"sku":"14:350850#Antenna cable;200007763:201336100","price":91.22,"currency_code":"USD","in_stock":true},{"title":"Telescopic Antenna \/ China Mainland","offer_id":41447526957120,"sku":"14:365458#Telescopic Antenna;200007763:201336100","price":56.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sdc89eb4678d848009e23710c625eb39eE.webp?v=1792554654"},{"product_id":"1-49-balun-efhw-end-fed-half-wave-antenna-4-band-8-band-1-30mhz-150w","title":"1:49 EFHW Balun 4\/8-Band End-Fed Half-Wave Antenna 150W","description":"\n\u003ch2\u003eHpLive 1:49 Balun for End-Fed Half-Wave Antenna – 4-Band \u0026amp; 8-Band, 1–30MHz, 150W PEP\u003c\/h2\u003e\n\u003cp\u003eTake your amateur radio and shortwave communications to the next level with the \u003cstrong\u003eHpLive 1:49 EFHW Balun\u003c\/strong\u003e. Engineered for both hobbyists and seasoned radio operators, this rugged, waterproof balun transformer delivers exceptional impedance matching across a wide frequency range, ensuring stable, low-loss signal performance whether you're operating from a home shack or a remote field deployment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates across 1–30MHz, supporting popular HF bands including 80m, 60m, 40m, 30m, 20m, 16m, 12m, 10m, and 6m — ideal for 4-band and 8-band antenna configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimised 1:49 Impedance Matching:\u003c\/strong\u003e The precision-wound 1:49 transformation ratio minimises signal loss, maximises reception efficiency, and maintains reliable, stable signal quality across all supported modes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Handling:\u003c\/strong\u003e Rated for SSB \u0026lt;150W, CW \u0026lt;120W, and FM \/ AM \/ FT4 \/ FT8 \u0026lt;80W — accommodating a wide variety of operating styles and modes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeatherproof ABS Enclosure:\u003c\/strong\u003e The durable ABS shell is built to withstand harsh outdoor weather conditions, making it equally suitable for permanent outdoor installations and temporary portable deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick \u0026amp; Easy Installation:\u003c\/strong\u003e Compact, lightweight, and designed for straightforward setup — no specialist tools required. Perfect for rapid field deployment or a permanent fixed installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works seamlessly with a wide range of antenna structures and radio\/communication equipment used by amateur radio enthusiasts and shortwave professionals alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximately \u003cstrong\u003e2.5 mm² wire\u003c\/strong\u003e is recommended for the antenna element.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Band configuration:\u003c\/strong\u003e ~20 metres (65.6 ft) of wire required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-Band configuration:\u003c\/strong\u003e ~40.4 metres (132.5 ft) of wire required.\u003c\/li\u003e\n  \u003cli\u003eUse an antenna analyser to fine-tune the resonant frequency for optimal performance in your specific environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Shell + Metal Components\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1:49\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–30 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSSB \u0026lt;150W | CW \u0026lt;120W | FM\/AM\/FT4\/FT8 \u0026lt;80W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnd-Fed Half-Wave (EFHW) Balun\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 1:49 EFHW Balun Antenna Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more DIY electronics and connectivity components? Check out these items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What bands does this 1:49 EFHW balun support?\u003c\/h4\u003e\n\u003cp\u003eA: This balun covers a frequency range of 1–30MHz and supports multiple HF bands including 80m, 60m, 40m, 30m, 20m, 16m, 12m, 10m, and 6m. It can be configured for 4-band or 8-band end-fed half-wave antenna setups depending on the wire length used.\u003c\/p\u003e\n\u003ch4\u003eQ: How much wire do I need for a 4-band vs. 8-band setup?\u003c\/h4\u003e\n\u003cp\u003eA: For a 4-band configuration, you will need approximately 20 metres (65.6 feet) of wire. For an 8-band configuration, approximately 40.4 metres (132.5 feet) is required. A wire gauge of around 2.5 mm² is recommended for best results.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this balun suitable for outdoor permanent installation?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The balun features a weatherproof ABS enclosure designed to handle harsh outdoor weather conditions. It is built for both long-term fixed outdoor installations and quick temporary deployments in the field.\u003c\/p\u003e\n\u003ch4\u003eQ: What power modes are supported and at what wattage?\u003c\/h4\u003e\n\u003cp\u003eA: The balun handles SSB at up to 150W (PEP), CW at up to 120W, and FM, AM, FT4, and FT8 at up to 80W — making it versatile enough for most amateur radio operating modes.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What bands does this 1:49 EFHW balun support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This balun covers a frequency range of 1–30MHz and supports multiple HF bands including 80m, 60m, 40m, 30m, 20m, 16m, 12m, 10m, and 6m. It can be configured for 4-band or 8-band end-fed half-wave antenna setups depending on the wire length used.\"}}, {\"@type\": \"Question\", \"name\": \"How much wire do I need for a 4-band vs. 8-band setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For a 4-band configuration, you will need approximately 20 metres (65.6 feet) of wire. For an 8-band configuration, approximately 40.4 metres (132.5 feet) is required. A wire gauge of around 2.5 mm² is recommended for best results.\"}}, {\"@type\": \"Question\", \"name\": \"Is this balun suitable for outdoor permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The balun features a weatherproof ABS enclosure designed to handle harsh outdoor weather conditions. It is built for both long-term fixed outdoor installations and quick temporary deployments in the field.\"}}, {\"@type\": \"Question\", \"name\": \"What power modes are supported and at what wattage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The balun handles SSB at up to 150W (PEP), CW at up to 120W, and FM, AM, FT4, and FT8 at up to 80W — making it versatile enough for most amateur radio operating modes.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1:49 EFHW Balun 4\/8-Band End-Fed Half-Wave Antenna 150W\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/1-49-balun-efhw-end-fed-half-wave-antenna-4-band-8-band-1-30mhz-150w\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447527874624,"sku":"200007763:201336100","price":129.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S85a8a078518e4e399c8a8d8ebb969a0fY.webp?v=1792554658"},{"product_id":"ag-30-full-band-gnss-survey-antenna-gps-rtk-5m-cable","title":"AG-30 Full-Band GNSS Survey Antenna GPS RTK with 5m Cable","description":"\n\u003ch2\u003eAG-30 Full-Band GNSS Survey Antenna – Precision Positioning for Professionals\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAG-30 GNSS Measurement Antenna\u003c\/strong\u003e is a professional-grade, multi-frequency, multi-constellation satellite antenna engineered for high-accuracy positioning across geodetic surveying, marine surveying, precision agriculture, and structural deformation monitoring. With full-band support spanning GPS, BeiDou, GLONASS, and Galileo, it delivers reliable, centimeter-level positioning performance in demanding field environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull-Band Multi-Constellation Support:\u003c\/strong\u003e Receives GPS L1\/L2\/L5, BeiDou B1\/B2\/B3, GLONASS G1\/G2\/G3, Galileo E1\/E5a\/E5b\/E6, and L-band signals for comprehensive satellite coverage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-Point Dual-Feed Patch Design:\u003c\/strong\u003e Right-hand circular polarization (RHCP) with superior phase center stability — phase center accuracy \u0026lt;2.0 mm and repeatability \u0026lt;1.0 mm for precise geodetic work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Multipath Interference:\u003c\/strong\u003e Unique antenna structure enhances low-elevation multipath suppression, maximizing signal gain (≥5.0 dBi @ Fc) across a full 360° azimuth coverage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Filtering Low-Noise Amplifier:\u003c\/strong\u003e Integrated LNA with 40 ±2.0 dB gain and noise figure \u0026lt;2.0 dB effectively suppresses out-of-band interference for improved system reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Rugged:\u003c\/strong\u003e Fully sealed IP67-rated enclosure supports long-term outdoor field operation in rain, dust, and harsh environments. Operating temperature range: -40°C to +85°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Magnetic base with three integrated magnets and a standard 5\/8-11 large nut for quick, secure mounting on poles, vehicles, or metal surfaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Connectivity:\u003c\/strong\u003e Dual TNC (male) connectors; optional TNC male-to-SMA male cable adaptor available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Voltage:\u003c\/strong\u003e 3.0–16.0 V DC input, ~45 mA operating current — compatible with a wide range of GNSS receivers and RTK systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e1164–1300 MHz \/ 1525–1621 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSupported Bands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eGPS L1\/L2\/L5 | BDS B1\/B2\/B3 | GLONASS G1\/G2\/G3 | Galileo E1\/E5a\/E5b\/E6 | L-band\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePolarization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eRHCP (Right-Hand Circular Polarization)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e≥5.0 dBi @ Fc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eAxis Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u0026lt;1.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e50 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePhase Center Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u0026lt;2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePhase Center Repeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u0026lt;1.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eLNA Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e40 ±2.0 dB (typical @ 25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eNoise Figure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u0026lt;2.0 dB @ 25°C (before filtering)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eGroup Delay Variation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u0026lt;5 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput VSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u0026lt;1.8:1 \/ 2.0:1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e3.0–16.0 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e~45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eDual TNC (male); TNC male–SMA male (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e-45°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003ePC + PBT housing; ABS components\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Options\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem 1:\u003c\/strong\u003e 1× Full-Band Measurement Antenna only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem 2:\u003c\/strong\u003e 1× Full-Band Measurement Antenna + 1× TNC-TNC Cable (5 m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem 3:\u003c\/strong\u003e 1× Full-Band Measurement Antenna + 1× TNC-SMA Cable (5 m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe AG-30 is designed for professionals who require reliable, centimeter-level satellite positioning in the field:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGeodetic \u0026amp; Land Surveying\u003c\/li\u003e\n  \u003cli\u003eMarine \u0026amp; Hydrographic Surveying\u003c\/li\u003e\n  \u003cli\u003ePrecision Agriculture \u0026amp; GPS Guidance\u003c\/li\u003e\n  \u003cli\u003eStructural \u0026amp; Ground Deformation Monitoring\u003c\/li\u003e\n  \u003cli\u003eRTK Base Station \u0026amp; Rover Systems\u003c\/li\u003e\n  \u003cli\u003eGIS Data Collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e – ideal for field-monitoring setups alongside GNSS positioning equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e – a versatile tool for fieldwork equipment installation and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What satellite systems does the AG-30 GNSS antenna support?\u003c\/h4\u003e\n\u003cp\u003eA: The AG-30 is a full-band, multi-constellation antenna supporting GPS (L1\/L2\/L5), BeiDou (B1\/B2\/B3), GLONASS (G1\/G2\/G3), Galileo (E1\/E5a\/E5b\/E6), and L-band signals — covering virtually all major global navigation satellite systems for maximum signal availability and positioning accuracy.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the AG-30 GNSS antenna compatible with standard survey pole mounts?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The antenna base features a standard 5\/8-11 threaded nut, which is the industry-standard thread size used on most geodetic survey poles and tripod adapters. It also has three integrated magnets for convenient mounting on metal surfaces such as vehicle rooftops.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the IP67 waterproof rating mean for field use?\u003c\/h4\u003e\n\u003cp\u003eA: IP67 means the AG-30 antenna is fully dust-tight and can withstand temporary immersion in water up to 1 meter deep for up to 30 minutes. This makes it suitable for use in rain, humid coastal environments, and wet agricultural fields without risk of water damage.\u003c\/p\u003e\n\u003ch4\u003eQ: What connector types does the AG-30 use, and is an adapter available?\u003c\/h4\u003e\n\u003cp\u003eA: The AG-30 comes with dual TNC (male) connectors as standard. For compatibility with SMA-input GNSS receivers, a TNC male-to-SMA male cable option is available when selecting your package. The included cable length is 5 meters.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the phase center accuracy and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: The AG-30 achieves a phase center accuracy of \u0026lt;2.0 mm and repeatability of \u0026lt;1.0 mm. For precision geodetic and RTK surveying, a stable, well-defined phase center is critical — it ensures that position fixes are consistently tied to the antenna's physical reference point, minimizing systematic measurement errors.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What satellite systems does the AG-30 GNSS antenna support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AG-30 is a full-band, multi-constellation antenna supporting GPS (L1\/L2\/L5), BeiDou (B1\/B2\/B3), GLONASS (G1\/G2\/G3), Galileo (E1\/E5a\/E5b\/E6), and L-band signals — covering virtually all major global navigation satellite systems for maximum signal availability and positioning accuracy.\"}}, {\"@type\": \"Question\", \"name\": \"Is the AG-30 GNSS antenna compatible with standard survey pole mounts?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The antenna base features a standard 5\/8-11 threaded nut, which is the industry-standard thread size used on most geodetic survey poles and tripod adapters. It also has three integrated magnets for convenient mounting on metal surfaces such as vehicle rooftops.\"}}, {\"@type\": \"Question\", \"name\": \"What does the IP67 waterproof rating mean for field use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"IP67 means the AG-30 antenna is fully dust-tight and can withstand temporary immersion in water up to 1 meter deep for up to 30 minutes. This makes it suitable for use in rain, humid coastal environments, and wet agricultural fields without risk of water damage.\"}}, {\"@type\": \"Question\", \"name\": \"What connector types does the AG-30 use, and is an adapter available?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AG-30 comes with dual TNC (male) connectors as standard. For compatibility with SMA-input GNSS receivers, a TNC male-to-SMA male cable option is available when selecting your package. The included cable length is 5 meters.\"}}, {\"@type\": \"Question\", \"name\": \"What is the phase center accuracy and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AG-30 achieves a phase center accuracy of \u0026lt;2.0 mm and repeatability of \u0026lt;1.0 mm. For precision geodetic and RTK surveying, a stable, well-defined phase center is critical — it ensures that position fixes are consistently tied to the antenna's physical reference point, minimizing systematic measurement errors.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"AG-30 Full-Band GNSS Survey Antenna GPS RTK with 5m Cable\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/ag-30-full-band-gnss-survey-antenna-gps-rtk-5m-cable\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"TNC-SMA \/ China Mainland","offer_id":41447532625984,"sku":"14:350850#TNC-SMA;200007763:201336100","price":274.45,"currency_code":"USD","in_stock":true},{"title":"TNC-TNC \/ China Mainland","offer_id":41447532658752,"sku":"14:350852#TNC-TNC;200007763:201336100","price":274.45,"currency_code":"USD","in_stock":true},{"title":"Single antenna \/ China Mainland","offer_id":41447532691520,"sku":"14:365458#Single antenna;200007763:201336100","price":218.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S3e235d87b64741c4a838074a76359276R.webp?v=1792554697"},{"product_id":"3w-broadband-rf-power-amplifier-2mhz-700mhz-hf-vhf-uhf-ham-radio","title":"3W Broadband RF Power Amplifier 2MHz–700MHz Ham Radio HF VHF UHF","description":"\n\u003ch2\u003e3W Broadband RF Power Amplifier – 2MHz to 700MHz | HF VHF UHF FM Ham Radio\u003c\/h2\u003e\n\u003cp\u003eBoost your radio transmission signal with this compact and reliable \u003cstrong\u003e3W Broadband RF Power Amplifier\u003c\/strong\u003e. Covering an ultra-wide frequency range of \u003cstrong\u003e2MHz to 700MHz\u003c\/strong\u003e, this amplifier is engineered for ham radio operators, FM shortwave enthusiasts, digital radio hobbyists, and remote control applications. With a high-quality PCB, stable circuitry, and 35 dB typical power gain, it delivers consistent, dependable performance across the entire HF, VHF, and UHF spectrum. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates from 2MHz to 700MHz — covers HF, VHF, and UHF bands in a single module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3W Maximum Output Power:\u003c\/strong\u003e Up to 34.8 dBm output power for strong, clear signal transmission\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e35 dB Typical Power Gain:\u003c\/strong\u003e Significant signal amplification (note: gain slightly reduces above 300MHz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard 50-Ohm Impedance:\u003c\/strong\u003e Compatible with most RF equipment and antenna systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable, High-Quality PCB:\u003c\/strong\u003e Precision circuit board construction ensures reliable, long-term performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Measures just 7 × 3 cm and weighs only 28g — easy to integrate into builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for ham radio, FM shortwave, digital radio, remote control toys, and general wireless projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC +12V to +15V (typical: 15V @ 0.3–0.5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MHz – 700MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput \/ Output Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8 dBm (3W)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; +10 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Power Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 dB (gain slightly reduced above 300MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 × 3 cm \/ 2.76 × 1.18 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× RF Power Amplifier Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does this RF power amplifier cover?\u003c\/h4\u003e\n\u003cp\u003eA: This broadband RF power amplifier covers a wide frequency range of \u003cstrong\u003e2MHz to 700MHz\u003c\/strong\u003e, encompassing HF, VHF, and UHF bands. It is suitable for ham radio, FM shortwave, digital radio, and remote control applications across this entire spectrum.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply is required for this RF power amplifier?\u003c\/h4\u003e\n\u003cp\u003eA: The amplifier requires a DC power supply of \u003cstrong\u003e+12V to +15V\u003c\/strong\u003e, with a typical operating value of 15V at 0.3–0.5A. A battery is not included — you will need an external DC power source.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this RF power amplifier compatible with standard RF equipment?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The input and output impedance is \u003cstrong\u003e50 Ohms\u003c\/strong\u003e, which is the standard impedance used by the vast majority of RF equipment, antennas, and coaxial cables, making it straightforward to integrate into existing setups.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the typical power gain of this amplifier?\u003c\/h4\u003e\n\u003cp\u003eA: The typical power gain is \u003cstrong\u003e35 dB\u003c\/strong\u003e across most of its operating range. Please note that gain is slightly reduced above 300MHz, which is normal for broadband RF amplifier designs of this type.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does this RF power amplifier cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This broadband RF power amplifier covers a wide frequency range of 2MHz to 700MHz, encompassing HF, VHF, and UHF bands. It is suitable for ham radio, FM shortwave, digital radio, and remote control applications across this entire spectrum.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply is required for this RF power amplifier?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The amplifier requires a DC power supply of +12V to +15V, with a typical operating value of 15V at 0.3–0.5A. A battery is not included — you will need an external DC power source.\"}}, {\"@type\": \"Question\", \"name\": \"Is this RF power amplifier compatible with standard RF equipment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The input and output impedance is 50 Ohms, which is the standard impedance used by the vast majority of RF equipment, antennas, and coaxial cables, making it straightforward to integrate into existing setups.\"}}, {\"@type\": \"Question\", \"name\": \"What is the typical power gain of this amplifier?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The typical power gain is 35 dB across most of its operating range. Please note that gain is slightly reduced above 300MHz, which is normal for broadband RF amplifier designs of this type.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"3W Broadband RF Power Amplifier 2MHz–700MHz Ham Radio HF VHF UHF\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/3w-broadband-rf-power-amplifier-2mhz-700mhz-hf-vhf-uhf-ham-radio\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447533576256,"sku":"200007763:201336100","price":25.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S463be46c0fd447db90ba1590d6db1675b.webp?v=1792554705"},{"product_id":"shortwave-antenna-extended-vibrator-pac-12-jpc-350","title":"Extended Vibrator for PAC-12 JPC-350 Shortwave Antenna | HpLive","description":"\n\u003ch2\u003eHpLive Extended Vibrator for PAC-12 \/ JPC-350 Portable Shortwave Antenna\u003c\/h2\u003e\n\u003cp\u003eUpgrade your portable shortwave antenna setup with this purpose-built \u003cstrong\u003eSpecial Extended Vibrator\u003c\/strong\u003e from HpLive, engineered specifically for the \u003cstrong\u003ePAC-12 and JPC-350 (JPC-7)\u003c\/strong\u003e antenna systems. Crafted from lightweight aluminum and corrosion-resistant stainless steel, this 32 cm vibrator element delivers a measurable boost in signal reception and transmission efficiency across multiple shortwave bands — ideal for amateur radio operators, outdoor enthusiasts, and field communicators.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Antenna Performance:\u003c\/strong\u003e The extended vibrator design significantly improves multi-band signal reception and transmission efficiency for PAC-12 and JPC-350 portable shortwave setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Aluminum \u0026amp; Stainless Steel Build:\u003c\/strong\u003e The 32 cm aluminum tube body pairs with rust-resistant stainless steel screw rods, ensuring smooth, long-lasting operation in demanding conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Operation:\u003c\/strong\u003e A pull rope between the two vibrators is recommended to minimize movement when raising or lowering the antenna, giving you consistent, shake-free performance in the field.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Compatibility:\u003c\/strong\u003e Specifically designed to fit the JPC-7 (PAC-12) and JPC-350 antenna models — a drop-in upgrade with no modifications required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Portable:\u003c\/strong\u003e Compact and lightweight, this vibrator element adds negligible weight to your kit, making it perfect for portable operations, SOTA activations, and outdoor adventures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecial Extended Vibrator for JPC-7 (PAC-12) \/ JPC-350\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePAC-12, JPC-350 (JPC-7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum tube, Stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 cm (screws not included in measurement)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHpLive\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Special Extended Vibrator for PAC-12 \/ JPC-350\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from product images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow a slight measurement tolerance of ±1–2 mm for all stated dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which antenna models is this extended vibrator compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This special extended vibrator is designed specifically for the \u003cstrong\u003ePAC-12\u003c\/strong\u003e and \u003cstrong\u003eJPC-350 (JPC-7)\u003c\/strong\u003e portable shortwave antenna systems. It is not a universal vibrator — please confirm your antenna model before purchasing to ensure compatibility.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the extended vibrator made from?\u003c\/h4\u003e\n\u003cp\u003eA: The vibrator element is constructed from a lightweight \u003cstrong\u003ealuminum tube\u003c\/strong\u003e body with \u003cstrong\u003estainless steel screw rods\u003c\/strong\u003e. The stainless steel hardware resists rust and corrosion, ensuring reliable performance during extended outdoor use.\u003c\/p\u003e\n\u003ch4\u003eQ: How does this extended vibrator improve antenna performance?\u003c\/h4\u003e\n\u003cp\u003eA: By extending the effective radiating element of your PAC-12 or JPC-350 antenna, this vibrator increases the antenna's efficiency across multiple shortwave bands, resulting in stronger and more consistent signal reception and transmission compared to the standard element.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any tools or modifications to install this vibrator?\u003c\/h4\u003e\n\u003cp\u003eA: No modifications are required. The vibrator is designed as a direct-fit replacement\/upgrade for compatible PAC-12 and JPC-350 models. It is recommended to use a pull rope between the two vibrators to ensure stability when deploying or retracting the antenna.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which antenna models is this extended vibrator compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This special extended vibrator is designed specifically for the PAC-12 and JPC-350 (JPC-7) portable shortwave antenna systems. It is not a universal vibrator — please confirm your antenna model before purchasing to ensure compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the extended vibrator made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The vibrator element is constructed from a lightweight aluminum tube body with stainless steel screw rods. The stainless steel hardware resists rust and corrosion, ensuring reliable performance during extended outdoor use.\"}}, {\"@type\": \"Question\", \"name\": \"How does this extended vibrator improve antenna performance?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"By extending the effective radiating element of your PAC-12 or JPC-350 antenna, this vibrator increases the antenna's efficiency across multiple shortwave bands, resulting in stronger and more consistent signal reception and transmission compared to the standard element.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need any tools or modifications to install this vibrator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No modifications are required. The vibrator is designed as a direct-fit replacement\/upgrade for compatible PAC-12 and JPC-350 models. It is recommended to use a pull rope between the two vibrators to ensure stability when deploying or retracting the antenna.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Extended Vibrator for PAC-12 JPC-350 Shortwave Antenna | HpLive\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/shortwave-antenna-extended-vibrator-pac-12-jpc-350\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"jpc-350 \/ China Mainland","offer_id":41447536492608,"sku":"14:350850#jpc-350;200007763:201336100","price":123.52,"currency_code":"USD","in_stock":true},{"title":"jpc-12 \/ China Mainland","offer_id":41447536525376,"sku":"14:365458#jpc-12;200007763:201336100","price":80.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S7a767e80686d4b8e9851fb2e3a33f659I.webp?v=1792554729"},{"product_id":"868mhz-rf-saw-bandpass-filter-sma-rfid-lora-iot","title":"868MHz SAW Bandpass Filter SMA – RFID \u0026 LoRa IoT EU Band","description":"\n\u003ch2\u003eHpLive 868MHz SAW Bandpass Filter – Crystal-Stable RF Signal Filtering for RFID \u0026amp; LoRa IoT\u003c\/h2\u003e\n\u003cp\u003eUpgrade your wireless receiver's signal quality with the HpLive 868MHz RF SAW (Surface Acoustic Wave) Bandpass Filter. Engineered specifically for EU-band RFID receivers and LoRa IoT node devices, this compact SMA-interface filter effectively eliminates out-of-band interference, reduces noise floor, and expands the dynamic range of your RF system — all in a lightweight, low-insertion-loss package.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrystal RF SAW Technology:\u003c\/strong\u003e Large heat dissipation area ensures stable, long-duration operation even in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e868MHz Center Frequency:\u003c\/strong\u003e Precisely tuned for EU-band LoRa and RFID applications with a 1dB passband of 867–869MHz (2MHz bandwidth).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteep Cutoff Response:\u003c\/strong\u003e 4MHz 1dB bandwidth with sharp roll-off delivers excellent out-of-band rejection for cleaner signal reception.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Insertion Loss:\u003c\/strong\u003e In-band insertion loss of less than 2dB minimizes signal degradation through the filter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGood Pass-Band Ripple Coefficient:\u003c\/strong\u003e Maintains flat, consistent signal levels across the passband.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMA Interface (Male \u0026amp; Female):\u003c\/strong\u003e Standard SMA-M \/ SMA-F connectors for easy integration into existing RF systems and prototyping setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Small form factor makes it ideal for embedded IoT nodes, gateway builds, and lab bench use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCenter Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e868 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePassband (1dB Bandwidth)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e867 – 869 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIn-Band Insertion Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Carrying Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mW (20 dBm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA-M \/ SMA-F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAW (Surface Acoustic Wave) Crystal RF Bandpass Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEU-band RFID receivers and readers\u003c\/li\u003e\n  \u003cli\u003eLoRa IoT gateways and end-node devices\u003c\/li\u003e\n  \u003cli\u003e868MHz RF communication systems\u003c\/li\u003e\n  \u003cli\u003eSignal chain noise reduction in RF prototyping\u003c\/li\u003e\n  \u003cli\u003eSoftware-Defined Radio (SDR) front-end filtering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 868MHz RF SAW Bandpass Filter (SMA Interface)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement deviations.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e – great for IoT sensing projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e – reliable connectors for your electronics builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e – for your DIY power supply and electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does this 868MHz SAW bandpass filter cover?\u003c\/h4\u003e\n\u003cp\u003eA: This SAW bandpass filter has a center frequency of 868MHz with a 1dB passband spanning 867MHz to 869MHz (2MHz bandwidth). Its steep cutoff response ensures strong out-of-band rejection on either side of this range, making it ideal for EU LoRa and RFID frequency bands.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of SMA connector does this RF bandpass filter use?\u003c\/h4\u003e\n\u003cp\u003eA: The filter is equipped with both SMA-Male (SMA-M) and SMA-Female (SMA-F) interfaces. This standard 50-ohm SMA configuration allows straightforward in-line installation into most RF signal chains, coaxial cable assemblies, or development board setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this filter suitable for LoRa IoT gateway and node devices?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the HpLive 868MHz SAW bandpass filter is specifically performance-optimized for EU-band LoRa IoT nodes and gateways. It effectively filters out-of-band signals, lowers the noise floor, and increases the dynamic range of your receiver, resulting in more reliable long-range LoRa communication.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum input power this bandpass filter can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The filter supports a maximum carrying power of 100mW (20dBm). This makes it suitable for typical low-power RFID and LoRa transmitter\/receiver front-end applications within that power range.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does this 868MHz SAW bandpass filter cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This SAW bandpass filter has a center frequency of 868MHz with a 1dB passband spanning 867MHz to 869MHz (2MHz bandwidth). Its steep cutoff response ensures strong out-of-band rejection on either side of this range, making it ideal for EU LoRa and RFID frequency bands.\"}}, {\"@type\": \"Question\", \"name\": \"What type of SMA connector does this RF bandpass filter use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The filter is equipped with both SMA-Male (SMA-M) and SMA-Female (SMA-F) interfaces. This standard 50-ohm SMA configuration allows straightforward in-line installation into most RF signal chains, coaxial cable assemblies, or development board setups.\"}}, {\"@type\": \"Question\", \"name\": \"Is this filter suitable for LoRa IoT gateway and node devices?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the HpLive 868MHz SAW bandpass filter is specifically performance-optimized for EU-band LoRa IoT nodes and gateways. It effectively filters out-of-band signals, lowers the noise floor, and increases the dynamic range of your receiver, resulting in more reliable long-range LoRa communication.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum input power this bandpass filter can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The filter supports a maximum carrying power of 100mW (20dBm). This makes it suitable for typical low-power RFID and LoRa transmitter\/receiver front-end applications within that power range.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"868MHz SAW Bandpass Filter SMA – RFID \u0026 LoRa IoT EU Band\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/868mhz-rf-saw-bandpass-filter-sma-rfid-lora-iot\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447540883520,"sku":"200007763:201336100","price":50.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S53ab92e9512e4d0eb6880999024140d7l.webp?v=1792554945"},{"product_id":"ca201-coaxial-switch-2-position-1-8-600mhz-so239-uhf-antenna","title":"CA201 Coaxial Antenna Switch 2-Position 1.8–600MHz SO239 UHF","description":"\n\u003ch2\u003eCA201 Manual Coaxial Antenna Switch — 2-Position, 1.8–600MHz, SO239 UHF\u003c\/h2\u003e\n\u003cp\u003eTake full command of your amateur radio or base station setup with the \u003cstrong\u003eCA201 Manual Coaxial Switch\u003c\/strong\u003e. Engineered for wideband operation from \u003cstrong\u003e1.8 to 600 MHz\u003c\/strong\u003e, this rugged dual-channel switch covers the complete HF, VHF, and UHF spectrum, letting you toggle between two antennas instantly with a single physical knob — no power required, no software fuss.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the CA201 Coaxial Switch?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Wideband Coverage (1.8–600 MHz):\u003c\/strong\u003e Seamlessly spans HF, VHF, and UHF bands, making it ideal for amateur radio operators, base station monitoring, and multi-antenna setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Insertion Loss (\u0026lt;0.2 dB):\u003c\/strong\u003e Silver-plated contacts and PTFE insulation maintain stable 50 Ω impedance with minimal signal degradation — even after 100,000+ switching cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50 dB+ Isolation:\u003c\/strong\u003e The passive mechanical design eliminates electromagnetic interference between ports, keeping your signal paths clean and separated.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Build:\u003c\/strong\u003e Zinc alloy housing with rust-resistant coating and full IP54 sealing protects against dust and moisture in demanding outdoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVSWR \u0026lt;1.2:\u003c\/strong\u003e Excellent standing wave ratio ensures efficient power transfer and minimal reflections across the entire frequency range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 kW (CW) Power Handling:\u003c\/strong\u003e Rated for continuous wave power up to 1 kilowatt — dependable for high-power transmitter use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Functions reliably from −30 °C to +70 °C, suitable for harsh indoor and outdoor deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Mounting:\u003c\/strong\u003e Pre-installed mounting holes support both wall-mount and rack-mount installation for quick deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCA201\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZinc Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e77 mm × 93 mm × 53 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8–600 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsertion Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 kW (CW)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUHF Female (SO239)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-for-2 or 2-for-1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Lifespan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e−30 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × CA201 Coaxial Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Find Useful\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does the CA201 coaxial switch support?\u003c\/h4\u003e\n\u003cp\u003eA: The CA201 supports an ultra-wideband frequency range of \u003cstrong\u003e1.8 to 600 MHz\u003c\/strong\u003e, covering the full HF, VHF, and UHF bands — making it suitable for amateur radio, base station monitoring, and a wide variety of RF antenna applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the CA201 coaxial switch require external power to operate?\u003c\/h4\u003e\n\u003cp\u003eA: No. The CA201 uses a fully passive mechanical design — signal path selection is achieved via a physical rotary knob. No external power source or control circuitry is needed, and the passive design also ensures zero electromagnetic interference from the switch itself.\u003c\/p\u003e\n\u003ch4\u003eQ: What connector type does the CA201 use, and is it compatible with standard RF equipment?\u003c\/h4\u003e\n\u003cp\u003eA: The CA201 features standard \u003cstrong\u003eSO239 (UHF Female)\u003c\/strong\u003e connectors on all ports. This is one of the most common RF connector standards, making the switch directly compatible with the vast majority of amateur radio transceivers, coaxial cables with PL259 plugs, and other RF equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the CA201 coaxial switch be used outdoors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The CA201 carries an \u003cstrong\u003eIP54 protection rating\u003c\/strong\u003e with a fully sealed zinc alloy housing and rust-resistant coating, allowing it to withstand dust, moisture, and temperatures ranging from −30 °C to +70 °C — making it well-suited for outdoor antenna installations.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does the CA201 coaxial switch support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CA201 supports an ultra-wideband frequency range of 1.8 to 600 MHz, covering the full HF, VHF, and UHF bands — making it suitable for amateur radio, base station monitoring, and a wide variety of RF antenna applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does the CA201 coaxial switch require external power to operate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The CA201 uses a fully passive mechanical design — signal path selection is achieved via a physical rotary knob. No external power source or control circuitry is needed, and the passive design also ensures zero electromagnetic interference from the switch itself.\"}}, {\"@type\": \"Question\", \"name\": \"What connector type does the CA201 use, and is it compatible with standard RF equipment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CA201 features standard SO239 (UHF Female) connectors on all ports. This is one of the most common RF connector standards, making the switch directly compatible with the vast majority of amateur radio transceivers, coaxial cables with PL259 plugs, and other RF equipment.\"}}, {\"@type\": \"Question\", \"name\": \"Can the CA201 coaxial switch be used outdoors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The CA201 carries an IP54 protection rating with a fully sealed zinc alloy housing and rust-resistant coating, allowing it to withstand dust, moisture, and temperatures ranging from −30 °C to +70 °C — making it well-suited for outdoor antenna installations.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CA201 Coaxial Antenna Switch 2-Position 1.8–600MHz SO239 UHF\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/ca201-coaxial-switch-2-position-1-8-600mhz-so239-uhf-antenna\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447541440576,"sku":"200007763:201336100","price":250.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S6d59aa9add6345ad9d07e797f275c210m.webp?v=1792554948"},{"product_id":"4-1-coaxial-remote-antenna-switch-so-239-1-5kw-3000w-pep","title":"4:1 Coaxial Remote Antenna Switch SO-239 1.5kW \/ 3000W PEP","description":"\n\u003ch2\u003e4:1 Coaxial Remote Antenna Switch with Controller – SO-239 | 1.5kW CW\/RTTY or 3000W PEP\u003c\/h2\u003e\n\n\u003cp\u003eUpgrade your ham radio or amateur radio station with this robust \u003cstrong\u003e4:1 Coaxial Remote Antenna Switch\u003c\/strong\u003e. Engineered to strict quality control standards, it delivers stable performance and outstanding reliability — letting you switch between up to four antennas from a single transceiver with ease. Unused antenna ports are \u003cstrong\u003eautomatically grounded\u003c\/strong\u003e, protecting your equipment and minimizing interference when not in use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ \u003cstrong\u003e4:1 switching ratio\u003c\/strong\u003e — connect one radio to four antennas\u003c\/li\u003e\n  \u003cli\u003e✔ \u003cstrong\u003eSO-239 connectors\u003c\/strong\u003e (5 × UHF female) for universal compatibility\u003c\/li\u003e\n  \u003cli\u003e✔ Handles up to \u003cstrong\u003e1.5kW CW\/RTTY\u003c\/strong\u003e or \u003cstrong\u003e3000W PEP\u003c\/strong\u003e — suited for high-power stations\u003c\/li\u003e\n  \u003cli\u003e✔ Unused antenna ports automatically grounded for maximum protection\u003c\/li\u003e\n  \u003cli\u003e✔ Available with optional connectors and\/or manual controller (see package options below)\u003c\/li\u003e\n  \u003cli\u003e✔ Built from durable PCB and metal construction for long-term reliability\u003c\/li\u003e\n  \u003cli\u003e✔ Compact footprint: \u003cstrong\u003e90 × 90 mm\u003c\/strong\u003e — easy to mount at the base of your antenna mast\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSwitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e4:1 Coaxial Remote Antenna Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e5 × SO-239 (UHF Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e1.5kW CW\/RTTY or 3000W PEP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003ePCB \u0026amp; Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e90 × 90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight (with connectors \u0026amp; screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e350 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight (without connectors \u0026amp; screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e240 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eUnused Port Grounding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Options\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption A:\u003c\/strong\u003e 4:1 Coaxial Remote Antenna Switch only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption B:\u003c\/strong\u003e 4:1 Coaxial Remote Antenna Switch + 5 SO-239 Connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption C:\u003c\/strong\u003e 4:1 Coaxial Remote Antenna Switch + Manual Controller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption D:\u003c\/strong\u003e 4:1 Coaxial Remote Antenna Switch + 5 SO-239 Connectors + Manual Controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What does the 4:1 ratio mean on this coaxial remote antenna switch?\u003c\/h4\u003e\n\u003cp\u003eA: The 4:1 ratio means the switch allows one radio transceiver (connected to the single common SO-239 port) to be routed to any one of four separate antenna ports. This lets you operate multiple antennas from a single radio without physically swapping coaxial cables each time.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum power this antenna switch can handle?\u003c\/h4\u003e\n\u003cp\u003eA: This coaxial remote antenna switch is rated for up to \u003cstrong\u003e1.5kW CW\/RTTY\u003c\/strong\u003e or \u003cstrong\u003e3000W PEP\u003c\/strong\u003e, making it suitable for high-power amateur radio stations running legal limit or near-legal limit output power.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why do unused ports get automatically grounded?\u003c\/h4\u003e\n\u003cp\u003eA: Automatically grounding unused antenna ports is a critical safety and performance feature. It prevents static build-up, reduces the risk of interference or RF leakage on unused lines, and protects your radio equipment from voltage surges or lightning-induced transients on unconnected antenna feedlines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need the manual controller, or can the switch be operated remotely without it?\u003c\/h4\u003e\n\u003cp\u003eA: The switch (Option A or B) functions as a standalone remote unit but requires a compatible controller or control signal to switch ports. If you do not already have a controller, we recommend choosing \u003cstrong\u003eOption C or D\u003c\/strong\u003e, which includes the manual controller for convenient, direct port selection.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are the SO-239 connectors included with every option?\u003c\/h4\u003e\n\u003cp\u003eA: The SO-239 connectors are included \u003cstrong\u003eonly with Options B and D\u003c\/strong\u003e. Options A and C include the switch unit (and controller for C\/D) without the additional connector hardware. Select the option that best suits your current setup.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the 4:1 ratio mean on this coaxial remote antenna switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 4:1 ratio means the switch allows one radio transceiver (connected to the single common SO-239 port) to be routed to any one of four separate antenna ports. This lets you operate multiple antennas from a single radio without physically swapping coaxial cables each time.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum power this antenna switch can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This coaxial remote antenna switch is rated for up to 1.5kW CW\/RTTY or 3000W PEP, making it suitable for high-power amateur radio stations running legal limit or near-legal limit output power.\"}}, {\"@type\": \"Question\", \"name\": \"Why do unused ports get automatically grounded?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Automatically grounding unused antenna ports is a critical safety and performance feature. It prevents static build-up, reduces the risk of interference or RF leakage on unused lines, and protects your radio equipment from voltage surges or lightning-induced transients on unconnected antenna feedlines.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need the manual controller, or can the switch be operated remotely without it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The switch (Option A or B) functions as a standalone remote unit but requires a compatible controller or control signal to switch ports. If you do not already have a controller, we recommend choosing Option C or D, which includes the manual controller for convenient, direct port selection.\"}}, {\"@type\": \"Question\", \"name\": \"Are the SO-239 connectors included with every option?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SO-239 connectors are included only with Options B and D. Options A and C include the switch unit (and controller for C\/D) without the additional connector hardware. Select the option that best suits your current setup.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4:1 Coaxial Remote Antenna Switch SO-239 1.5kW \/ 3000W PEP\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/4-1-coaxial-remote-antenna-switch-so-239-1-5kw-3000w-pep\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"C \/ China Mainland","offer_id":41447541637184,"sku":"14:350852#C;200007763:201336100","price":167.39,"currency_code":"USD","in_stock":true},{"title":"B \/ China Mainland","offer_id":41447541669952,"sku":"14:350850#B;200007763:201336100","price":171.6,"currency_code":"USD","in_stock":true},{"title":"A \/ China Mainland","offer_id":41447541702720,"sku":"14:365458#A;200007763:201336100","price":140.01,"currency_code":"USD","in_stock":true},{"title":"D \/ China Mainland","offer_id":41447541735488,"sku":"14:350853#D;200007763:201336100","price":182.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S659ebb3e3c7b422f9beab9cdeae0d5b7U.webp?v=1792554950"},{"product_id":"adf4350-rf-signal-source-module-137mhz-4-4ghz-pll-synthesizer","title":"ADF4350 RF Signal Source Module 137MHz–4.4GHz PLL Synthesizer","description":"\n\u003ch2\u003eADF4350 Broadband RF Signal Source Module – 137MHz to 4.4GHz PLL Synthesizer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eADF4350 RF Signal Source Module\u003c\/strong\u003e is a high-performance, broadband frequency synthesizer designed for engineers, hobbyists, and electronics developers who demand precision and flexibility in RF signal generation. Covering an impressive range of \u003cstrong\u003e137MHz to 4.4GHz\u003c\/strong\u003e, this compact PLL module delivers stable, low-phase-noise output ideal for RF testing, prototyping, frequency sweeping, signal hopping, and more. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Generates signals from 137MHz to 4.4GHz, offering exceptional versatility across a broad spectrum of RF applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Phase Noise:\u003c\/strong\u003e Ensures clean, stable RF output with minimal interference — critical for high-integrity signal environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple SPI Control Interface:\u003c\/strong\u003e Features a three-wire SPI (Serial Peripheral Interface) bus with externally accessible control pins, including a status lock indicator for easy software debugging and integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient Design:\u003c\/strong\u003e Built with a low-power consumption architecture, making it well-suited for battery-operated setups and portable instruments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Wiring:\u003c\/strong\u003e Pin-compatible with LCD1602\/LCD12864 modules on microcontrollers for convenient reversed-connection debugging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Compact PCB design built for continuous, reliable operation in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e137MHz – 4.4GHz (ADF4350)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–9V (recommended 5VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Signal (2.2–4.4GHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSine wave (fundamental)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Signal (137MHz–2.2GHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare wave (frequency division)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+5dBm (programmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRF Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA Female\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Wire SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference Clock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.000MHz (default, external clock supported via SMA)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e67 × 48 × 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePin Mapping (LCD1602\/LCD12864 → ADF4350)\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eLCD Pin\u003c\/th\u003e\n\u003cth\u003eADF4350 Pin\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVDD (5V)\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVO\u003c\/td\u003e\n\u003ctd\u003eNC (Empty)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRS\u003c\/td\u003e\n\u003ctd\u003eNC (Empty)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eR\/W\u003c\/td\u003e\n\u003ctd\u003eMUXOUT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEN\u003c\/td\u003e\n\u003ctd\u003eCLK\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDB0\u003c\/td\u003e\n\u003ctd\u003eDATA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDB1\u003c\/td\u003e\n\u003ctd\u003eLE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDB2\u003c\/td\u003e\n\u003ctd\u003eCE (10K pull-up)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDB3\u003c\/td\u003e\n\u003ctd\u003eGND (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRF Output Notes\u003c\/h3\u003e\n\u003cp\u003eThe default RF output is broadband. Two differential signals are provided — one for output and one for monitoring. The default reference clock is a 10.000MHz active clock; an external reference clock can be connected by modifying the three-way connection mode and attaching EXT_REF via SMA interface (requires soldering).\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× ADF4350 RF Signal Source Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does the ADF4350 RF Signal Source Module cover?\u003c\/h4\u003e\n\u003cp\u003eA: The ADF4350 RF Signal Source Module covers a broad range of \u003cstrong\u003e137MHz to 4.4GHz\u003c\/strong\u003e. Signals from 2.2GHz to 4.4GHz are output as sine waves (fundamental), while signals from 137MHz to 2.2GHz are output as square waves via frequency division.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What microcontrollers or interfaces can control this PLL module?\u003c\/h4\u003e\n\u003cp\u003eA: The module uses a standard 3-wire SPI (Serial Peripheral Interface) and is pin-compatible with LCD1602\/LCD12864 module headers on most common microcontrollers such as Arduino. This makes integration and software debugging straightforward with minimal wiring changes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use an external reference clock with this RF synthesizer module?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The default reference clock is a built-in 10.000MHz active clock. To use an external reference clock, you'll need to modify the onboard three-way connection with a soldering iron and connect EXT_REF via the SMA interface on the board.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does the ADF4350 module require?\u003c\/h4\u003e\n\u003cp\u003eA: The module accepts a power supply voltage of \u003cstrong\u003e4–9V DC\u003c\/strong\u003e, with 5VDC being the recommended operating voltage for optimal performance.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does the ADF4350 RF Signal Source Module cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ADF4350 RF Signal Source Module covers a broad range of 137MHz to 4.4GHz. Signals from 2.2GHz to 4.4GHz are output as sine waves (fundamental), while signals from 137MHz to 2.2GHz are output as square waves via frequency division.\"}}, {\"@type\": \"Question\", \"name\": \"What microcontrollers or interfaces can control this PLL module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module uses a standard 3-wire SPI (Serial Peripheral Interface) and is pin-compatible with LCD1602\/LCD12864 module headers on most common microcontrollers such as Arduino. This makes integration and software debugging straightforward with minimal wiring changes.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use an external reference clock with this RF synthesizer module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The default reference clock is a built-in 10.000MHz active clock. To use an external reference clock, you'll need to modify the onboard three-way connection with a soldering iron and connect EXT_REF via the SMA interface on the board.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the ADF4350 module require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module accepts a power supply voltage of 4–9V DC, with 5VDC being the recommended operating voltage for optimal performance.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ADF4350 RF Signal Source Module 137MHz–4.4GHz PLL Synthesizer\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/adf4350-rf-signal-source-module-137mhz-4-4ghz-pll-synthesizer\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447543144512,"sku":"200007763:201336100","price":76.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S49d8d64058174d7daa58c95471401079t.webp?v=1792554960"},{"product_id":"broadband-rf-power-amplifier-2mhz-700mhz-3w-hf-vhf-uhf-fm","title":"Broadband RF Power Amplifier 2MHz–700MHz 3W HF VHF UHF FM","description":"\n\u003ch2\u003eBroadband RF Power Amplifier – 3W, 2MHz to 700MHz\u003c\/h2\u003e\n\u003cp\u003eUpgrade your radio setup with this compact, high-performance broadband RF power amplifier. Covering an impressive 2MHz to 700MHz frequency range, it's an ideal boost module for ham radio operators, FM shortwave enthusiasts, DIY wireless projects, remote control applications, and digital radio systems. Built on a quality circuit board for stable, reliable operation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates from 2MHz up to 700MHz — covering HF, VHF, and UHF bands in a single module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3W Maximum Output Power:\u003c\/strong\u003e Delivers up to 34.8 dBm (3W) output, ideal for extending transmission range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Gain:\u003c\/strong\u003e Typical gain of 35 dB (note: gain reduces slightly above 300MHz).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard 50Ω Impedance:\u003c\/strong\u003e Input and output impedance of 50 ohms for easy integration with existing RF equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Measures just 7 × 3 cm and weighs only 28g — perfect for portable or bench builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Compatible with FM transmitters, ham radio rigs, shortwave radios, remote control toys, and general wireless DIY projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e High-quality PCB ensures stable and reliable performance over extended use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC +12V to +15V (typical: 15V @ 0.3–0.5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MHz – 700MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput \/ Output Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8 dBm (3W)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; +10 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Power Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 dB (\u0026gt;300MHz gain slightly reduced)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 × 3 cm \/ 2.76 × 1.18 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × RF Power Amplifier Module (2MHz–700MHz, 3W)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does this RF power amplifier cover?\u003c\/h4\u003e\n\u003cp\u003eA: This broadband RF power amplifier covers a wide range from 2MHz to 700MHz, making it suitable for HF, VHF, and UHF applications including ham radio, FM transmitters, and shortwave radio systems.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does this RF amplifier module require?\u003c\/h4\u003e\n\u003cp\u003eA: The module requires a DC supply of +12V to +15V, with a typical operating value of 15V at 0.3–0.5A. A regulated DC power supply is recommended for best performance. No battery is included.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this amplifier suitable for ham radio and DIY wireless projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! With a 35 dB typical power gain and a 3W maximum output, this broadband RF power amplifier is well-suited for ham radio operators, FM shortwave radio enthusiasts, remote control hobbyists, and DIY wireless electronics projects.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does this RF power amplifier cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This broadband RF power amplifier covers a wide range from 2MHz to 700MHz, making it suitable for HF, VHF, and UHF applications including ham radio, FM transmitters, and shortwave radio systems.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does this RF amplifier module require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module requires a DC supply of +12V to +15V, with a typical operating value of 15V at 0.3–0.5A. A regulated DC power supply is recommended for best performance. No battery is included.\"}}, {\"@type\": \"Question\", \"name\": \"Is this amplifier suitable for ham radio and DIY wireless projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! With a 35 dB typical power gain and a 3W maximum output, this broadband RF power amplifier is well-suited for ham radio operators, FM shortwave radio enthusiasts, remote control hobbyists, and DIY wireless electronics projects.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Broadband RF Power Amplifier 2MHz–700MHz 3W HF VHF UHF FM\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/broadband-rf-power-amplifier-2mhz-700mhz-3w-hf-vhf-uhf-fm\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447543373888,"sku":"200007763:201336100","price":63.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sb24a1758cd5745199f9048e7913046022_64115446-bedb-4018-929f-c99083ee0204.webp?v=1792554964"},{"product_id":"mini-ant-20w-qrp-shortwave-antenna-5mhz-55mhz-full-band-adjustable-tuner","title":"Mini-ANT 20W QRP Shortwave Antenna 5MHz–55MHz Full Band Tuner","description":"\n\u003ch2\u003eMini-ANT 20W QRP Shortwave Antenna – Full Band Adjustable Tuner\u003c\/h2\u003e\n\u003cp\u003eTake your portable HF radio operations to the next level with the \u003cstrong\u003eMini-ANT 20W QRP Shortwave Antenna\u003c\/strong\u003e. Covering \u003cstrong\u003e5MHz–55MHz\u003c\/strong\u003e for transmit\/receive and \u003cstrong\u003e76MHz–108MHz FM receive\u003c\/strong\u003e, this compact, telescoping antenna pairs seamlessly with popular QRP transceivers including the \u003cstrong\u003eYaesu FT-817, ICOM 703, K1, K2, USDX, and MCHF\u003c\/strong\u003e. Whether you're operating from the field, on a hiking trip, or from a compact home station, this antenna delivers reliable, stable performance in a pocket-friendly package.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Transmit and receive across 5MHz–55MHz shortwave bands; also receives FM 76MHz–108MHz and UHF\/VHF frequencies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow VSWR:\u003c\/strong\u003e VSWR \u0026lt; 1.5 on 7MHz, 10MHz, 14MHz, and 21MHz for efficient power transfer and minimal signal loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20W Power Handling:\u003c\/strong\u003e Suitable for QRP and low-power portable operations up to 20W.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmit Assist Function:\u003c\/strong\u003e Built-in tuner helps optimize your signal across the operating range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Band Selection:\u003c\/strong\u003e Rotate the tuning knob for frequency adjustment; BA switch selects between shortwave high and low bands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Telescoping Design:\u003c\/strong\u003e Collapses to ~30cm (11.8 in) for easy transport; extends to 140cm (55.1 in) including the tuner for maximum performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Construction:\u003c\/strong\u003e Built to withstand regular portable use with strict quality control standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Connectors:\u003c\/strong\u003e Top male connector; output available as M male or BNC male connector for broad radio compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency (TX\/RX)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5MHz – 55MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFM Receive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76MHz – 108MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.5 @ 7\/10\/14\/21 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStretched Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~140cm \/ 55.1 in (incl. tuner)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCollapsed Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~30cm \/ 11.8 in (incl. tuner)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuner Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 × 3 × 3 cm \/ 3.9 × 1.2 × 1.2 in (L×W×D)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM Male or BNC Male output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Radios\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYaesu FT-817, ICOM 703, K1, K2, USDX, MCHF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Tuner\u003c\/li\u003e\n  \u003cli\u003e1 × Antenna\u003c\/li\u003e\n  \u003cli\u003e1 × Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which transceivers is the Mini-ANT 20W QRP Shortwave Antenna compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna is designed for use with popular QRP portable transceivers including the Yaesu FT-817, ICOM 703, K1, K2, USDX, and MCHF. Its M male or BNC male output connectors provide broad compatibility with most amateur HF radios.\u003c\/p\u003e\n\u003ch4\u003eQ: What frequency range does this shortwave antenna cover?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna covers 5MHz–55MHz for both transmit and receive on HF shortwave bands, 76MHz–108MHz for FM broadcast reception, and can also receive UHF and VHF frequencies. This makes it a versatile full-band solution for portable amateur radio operations.\u003c\/p\u003e\n\u003ch4\u003eQ: How compact is this antenna for portable use?\u003c\/h4\u003e\n\u003cp\u003eA: When fully collapsed, the antenna (including the tuner) measures approximately 30cm (11.8 in), making it easy to stow in a backpack or field kit. It extends to 140cm (55.1 in) for full operational use. The tuner unit itself is just 10 × 3 × 3 cm.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the BA switch do?\u003c\/h4\u003e\n\u003cp\u003eA: The BA switch allows you to select between the shortwave high and low frequency bands, giving you more precise control over which portion of the 5MHz–55MHz spectrum you are working in. Combined with the tuning knob, it makes frequency adjustment quick and intuitive.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which transceivers is the Mini-ANT 20W QRP Shortwave Antenna compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna is designed for use with popular QRP portable transceivers including the Yaesu FT-817, ICOM 703, K1, K2, USDX, and MCHF. Its M male or BNC male output connectors provide broad compatibility with most amateur HF radios.\"}}, {\"@type\": \"Question\", \"name\": \"What frequency range does this shortwave antenna cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna covers 5MHz–55MHz for both transmit and receive on HF shortwave bands, 76MHz–108MHz for FM broadcast reception, and can also receive UHF and VHF frequencies. This makes it a versatile full-band solution for portable amateur radio operations.\"}}, {\"@type\": \"Question\", \"name\": \"How compact is this antenna for portable use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"When fully collapsed, the antenna (including the tuner) measures approximately 30cm (11.8 in), making it easy to stow in a backpack or field kit. It extends to 140cm (55.1 in) for full operational use. The tuner unit itself is just 10 × 3 × 3 cm.\"}}, {\"@type\": \"Question\", \"name\": \"What does the BA switch do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BA switch allows you to select between the shortwave high and low frequency bands, giving you more precise control over which portion of the 5MHz–55MHz spectrum you are working in. Combined with the tuning knob, it makes frequency adjustment quick and intuitive.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini-ANT 20W QRP Shortwave Antenna 5MHz–55MHz Full Band Tuner\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/mini-ant-20w-qrp-shortwave-antenna-5mhz-55mhz-full-band-adjustable-tuner\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447546617920,"sku":"200007763:201336100","price":150.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sb098f8bbd0ff4677b760e144181214d71.webp?v=1792554988"},{"product_id":"sky13418-sp8t-rf-switch-module-10khz-6ghz-8-port-antenna","title":"SKY13418 SP8T RF Switch Module 10KHz–6GHz 8-Port Antenna","description":"\n\u003ch2\u003eSKY13418 SP8T RF Switch Module – 8-Port Antenna Switching from 10KHz to 6GHz\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSKY13418 SP8T RF Switch Module\u003c\/strong\u003e is a high-performance, single-pole eight-throw (SP8T) radio frequency switching solution designed for engineers, hobbyists, and RF system integrators. With an impressive frequency range spanning \u003cstrong\u003e10KHz to 6GHz\u003c\/strong\u003e, low insertion loss, and strong channel isolation, this compact PCB module delivers reliable signal routing across a wide variety of RF applications — from antenna selection in software-defined radio (SDR) setups to multi-band communication systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Range:\u003c\/strong\u003e Operates from 10KHz up to 6GHz, offering exceptional versatility across HF, VHF, UHF, and microwave frequency bands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Insertion Loss:\u003c\/strong\u003e Just 1dB at 1GHz ensures minimal signal degradation, preserving high-fidelity signal transmission in critical communication systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrong Channel Isolation:\u003c\/strong\u003e Achieves 20dB isolation at 2.7GHz, effectively suppressing cross-talk between channels and maintaining signal integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Power Supply:\u003c\/strong\u003e Operates on DC 2.5V–5V, making it compatible with a wide range of microcontrollers, development boards, and power sources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-Port Antenna Selection:\u003c\/strong\u003e Single-pole eight-throw design allows seamless switching between up to 8 antennas or RF paths.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB Form Factor:\u003c\/strong\u003e Measures just 60mm × 55mm, easy to integrate into tight enclosures or prototype setups without consuming excessive board space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSKY13418 SP8T RF Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10KHz – 6GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInsertion Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1dB @ 1GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e20dB @ 2.7GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC 2.5V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e60mm × 55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePCB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1× RF Switch Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSoftware-Defined Radio (SDR) antenna switching\u003c\/li\u003e\n  \u003cli\u003eMulti-band wireless communication systems\u003c\/li\u003e\n  \u003cli\u003eRF test \u0026amp; measurement equipment\u003c\/li\u003e\n  \u003cli\u003eDIY radio frequency projects and prototyping\u003c\/li\u003e\n  \u003cli\u003eWireless LAN, Bluetooth, and cellular RF path selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow slight manual measurement deviations.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the frequency range of the SKY13418 SP8T RF Switch Module?\u003c\/h4\u003e\n\u003cp\u003eA: The SKY13418 SP8T RF Switch Module operates across a wide frequency range from \u003cstrong\u003e10KHz to 6GHz\u003c\/strong\u003e, making it suitable for HF, VHF, UHF, and microwave RF applications including SDR, Bluetooth, Wi-Fi, and cellular band switching.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage is needed to power this RF switch module?\u003c\/h4\u003e\n\u003cp\u003eA: This module requires a DC supply between \u003cstrong\u003e2.5V and 5V\u003c\/strong\u003e, making it compatible with common microcontrollers such as Arduino, Raspberry Pi, and other 3.3V or 5V development platforms.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many antennas or RF paths can I switch between using this module?\u003c\/h4\u003e\n\u003cp\u003eA: The SP8T (Single-Pole Eight-Throw) design allows you to switch between up to \u003cstrong\u003e8 separate antennas or RF signal paths\u003c\/strong\u003e, ideal for multi-band or multi-antenna communication systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the insertion loss of this RF switch?\u003c\/h4\u003e\n\u003cp\u003eA: The module features a low insertion loss of just \u003cstrong\u003e1dB at 1GHz\u003c\/strong\u003e, ensuring minimal signal degradation and maintaining high signal quality across your RF transmission paths.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the frequency range of the SKY13418 SP8T RF Switch Module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SKY13418 SP8T RF Switch Module operates across a wide frequency range from 10KHz to 6GHz, making it suitable for HF, VHF, UHF, and microwave RF applications including SDR, Bluetooth, Wi-Fi, and cellular band switching.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage is needed to power this RF switch module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module requires a DC supply between 2.5V and 5V, making it compatible with common microcontrollers such as Arduino, Raspberry Pi, and other 3.3V or 5V development platforms.\"}}, {\"@type\": \"Question\", \"name\": \"How many antennas or RF paths can I switch between using this module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SP8T (Single-Pole Eight-Throw) design allows you to switch between up to 8 separate antennas or RF signal paths, ideal for multi-band or multi-antenna communication systems.\"}}, {\"@type\": \"Question\", \"name\": \"What is the insertion loss of this RF switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module features a low insertion loss of just 1dB at 1GHz, ensuring minimal signal degradation and maintaining high signal quality across your RF transmission paths.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"SKY13418 SP8T RF Switch Module 10KHz–6GHz 8-Port Antenna\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/sky13418-sp8t-rf-switch-module-10khz-6ghz-8-port-antenna\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447546781760,"sku":"200007763:201336100","price":288.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S1a7c0fc789dc486099cb747605d8e233E.webp?v=1792554988"},{"product_id":"rf-frequency-counter-1-500mhz-lcd-display-ham-radio-module-1","title":"RF Frequency Counter 1–500MHz LCD Display | Ham Radio Tester","description":"\n\u003ch2\u003eHpLive High-Accuracy RF Frequency Counter – 1 to 500MHz\u003c\/h2\u003e\n\u003cp\u003eMeasure radio frequencies with precision using this compact \u003cstrong\u003eRF Frequency Counter Module\u003c\/strong\u003e from HpLive. With a wide measurement range of \u003cstrong\u003e1–500 MHz\u003c\/strong\u003e and a fine 100Hz resolution, this tester is an ideal addition to any ham radio operator's toolkit, electronics workbench, or DIY electronics project.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Frequency Counter\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Range:\u003c\/strong\u003e Covers 1 to 500 MHz with 100Hz resolution for highly accurate readings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear LCD Display:\u003c\/strong\u003e Features a 38 × 16mm digital 0802 LCD screen for easy, at-a-glance readings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Typical operating current of just 30mA — efficient and battery-friendly (9V battery, not included).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard SMA (Female) Input:\u003c\/strong\u003e Connects easily to antennas, signal generators, and other test equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Built on a durable PCB + FR4 board in a dark green finish for lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Measures just 60 × 33 × 26.5mm and weighs approximately 42g — easy to carry or integrate into a project.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e Works reliably from 0°C to 40°C (storage: –30°C to 60°C) at altitudes up to 2,000 meters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–500 MHz, 100Hz Resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital 0802 LCD, 38 × 16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9V Battery (Not Included), ~30mA typical current\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA (Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB + FR4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDark Green\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–30°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 2,000 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-condensing \u0026lt;10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 × 33 × 26.5mm (2.36 × 1.30 × 1.04 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~42g (1.49 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × High-Precision RF Frequency Counter Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: 9V battery is not included. Actual color may vary slightly from images due to monitor settings and lighting conditions. Allow a small tolerance for manual measurements.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the measurement range of this RF frequency counter?\u003c\/h4\u003e\n\u003cp\u003eA: This RF frequency counter module measures signals from \u003cstrong\u003e1 MHz up to 500 MHz\u003c\/strong\u003e with a resolution of 100Hz, making it suitable for a broad range of ham radio, electronics testing, and DIY applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of input connector does this frequency counter use?\u003c\/h4\u003e\n\u003cp\u003eA: The module uses a standard \u003cstrong\u003eSMA (female) connector\u003c\/strong\u003e, allowing it to be easily connected to antennas, signal generators, and other RF test equipment using common SMA cables.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does a battery come included with the frequency counter?\u003c\/h4\u003e\n\u003cp\u003eA: No, a \u003cstrong\u003e9V battery is not included\u003c\/strong\u003e. You will need to supply your own 9V battery to power the unit. The module draws a low typical current of 30mA, so battery life is quite efficient.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this frequency counter suitable for beginners in ham radio?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The module features a clear \u003cstrong\u003e0802 LCD display\u003c\/strong\u003e, a standard SMA input, and straightforward operation, making it an excellent tool for both ham radio beginners and experienced electronics enthusiasts.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the measurement range of this RF frequency counter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This RF frequency counter module measures signals from 1 MHz up to 500 MHz with a resolution of 100Hz, making it suitable for a broad range of ham radio, electronics testing, and DIY applications.\"}}, {\"@type\": \"Question\", \"name\": \"What type of input connector does this frequency counter use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module uses a standard SMA (female) connector, allowing it to be easily connected to antennas, signal generators, and other RF test equipment using common SMA cables.\"}}, {\"@type\": \"Question\", \"name\": \"Does a battery come included with the frequency counter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, a 9V battery is not included. You will need to supply your own 9V battery to power the unit. The module draws a low typical current of 30mA, so battery life is quite efficient.\"}}, {\"@type\": \"Question\", \"name\": \"Is this frequency counter suitable for beginners in ham radio?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The module features a clear 0802 LCD display, a standard SMA input, and straightforward operation, making it an excellent tool for both ham radio beginners and experienced electronics enthusiasts.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"RF Frequency Counter 1–500MHz LCD Display | Ham Radio Tester\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/rf-frequency-counter-1-500mhz-lcd-display-ham-radio-module\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447560118336,"sku":"200007763:201336100","price":89.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sabe98ed561564f6f8ea9813db5a0bd0aK.webp?v=1792555171"},{"product_id":"ham-radio-balun-diy-kit-1-30mhz-nxo-100-antenna-balancer","title":"HAM Radio Balun DIY Kit 1-30MHz | NXO-100 1:1 1:4 1:9","description":"\n\u003ch2\u003eHAM Radio Balun DIY Kit – 1–30MHz Antenna Balancer for Amateur Radio\u003c\/h2\u003e\n\u003cp\u003eBuild your own high-performance antenna balancer with this complete \u003cstrong\u003eHAM Radio Balun DIY Kit\u003c\/strong\u003e. Designed for the \u003cstrong\u003eNXO-100\u003c\/strong\u003e platform and covering the \u003cstrong\u003e1–30MHz shortwave range\u003c\/strong\u003e, this kit is the perfect hands-on project for amateur radio enthusiasts who want efficient, reliable radio transmission and reception.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're setting up a dipole, loop, Yagi, or long-wire antenna, this versatile kit supports \u003cstrong\u003e1:1, 1:4, and 1:9 impedance ratios\u003c\/strong\u003e — covering virtually every common HF antenna configuration. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates across the 1–30MHz shortwave band for full HF amateur radio use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Handling:\u003c\/strong\u003e Supports 100W–200W of input power for robust field and shack use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:1 Balun Ratio:\u003c\/strong\u003e Ideal for bipolar DP (dipole) antennas including inverted-V and positive-V configurations, and Yagi antennas (40–100Ω).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:4 Balun Ratio:\u003c\/strong\u003e Perfect for loop antennas and Windom\/Winton antennas (200–400Ω).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:9 Balun Ratio:\u003c\/strong\u003e Suited for long-wire antennas with manual or automatic antenna tuner setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo RF Emission:\u003c\/strong\u003e This device does not emit RF energy — the kit acts purely as a balancer\/transformer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Assembly Fun:\u003c\/strong\u003e Enjoy the satisfaction of building your own professional-grade balun from quality components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBalancer DIY Kit (NXO-100)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–30MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100W – 200W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Ratios\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1:1 \/ 1:4 \/ 1:9\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS \u0026amp; Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHpLive\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Balancer DIY Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What antenna types is this HAM radio balun DIY kit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This balun DIY kit supports three impedance ratios to cover a wide range of antenna types. The 1:1 ratio is designed for dipole antennas (inverted-V, positive-V) and Yagi antennas (40–100Ω). The 1:4 ratio suits loop antennas and Windom\/Winton antennas (200–400Ω). The 1:9 ratio is ideal for long-wire antenna setups with manual or automatic tuners.\u003c\/p\u003e\n\u003ch4\u003eQ: How much power can this balun kit handle?\u003c\/h4\u003e\n\u003cp\u003eA: The NXO-100 HAM balun DIY kit is rated to handle between 100W and 200W of power, making it suitable for most amateur HF radio station setups.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this a fully assembled unit or do I need to build it myself?\u003c\/h4\u003e\n\u003cp\u003eA: This is a DIY kit — it comes with the components needed for you to assemble the balancer yourself. It is designed for hobbyists and amateur radio operators who enjoy hands-on electronics building projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this device emit RF energy?\u003c\/h4\u003e\n\u003cp\u003eA: No. This balun kit does not emit RF energy. It functions purely as a passive impedance-balancing transformer between your feedline and antenna, operating across the 1–30MHz shortwave frequency range.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What antenna types is this HAM radio balun DIY kit compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This balun DIY kit supports three impedance ratios to cover a wide range of antenna types. The 1:1 ratio is designed for dipole antennas (inverted-V, positive-V) and Yagi antennas (40–100Ω). The 1:4 ratio suits loop antennas and Windom\/Winton antennas (200–400Ω). 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It functions purely as a passive impedance-balancing transformer between your feedline and antenna, operating across the 1–30MHz shortwave frequency range.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HAM Radio Balun DIY Kit 1-30MHz | NXO-100 1:1 1:4 1:9\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/ham-radio-balun-diy-kit-1-30mhz-nxo-100-antenna-balancer\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447562838080,"sku":"200007763:201336100","price":78.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S81f38e7aa3d5486899955483d707b33cK.webp?v=1792555199"},{"product_id":"dual-band-vhf-uhf-mobile-radio-antenna-3-5dbi-pl-259-connector","title":"Dual Band VHF\/UHF Mobile Antenna 3.5dBi PL-259 | 145\/435MHz","description":"\u003ch2\u003eDual Band Stainless Steel Mobile Radio Antenna — Clear, Extended Range Reception\u003c\/h2\u003e\n\u003cp\u003eUpgrade your mobile radio setup with this high-quality \u003cstrong\u003e15.4-inch Dual Band VHF\/UHF Stainless Steel Antenna\u003c\/strong\u003e. 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These are standard amateur radio and two-way radio frequencies, making it compatible with a wide range of mobile transceivers and ham radio equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: What connector type does this antenna use, and is it compatible with my radio?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna uses a PL-259 (UHF\/SL16-J\/M Male) connector, which is one of the most common and widely used connector types in mobile radio and amateur radio setups. It is compatible with most standard mobile transceivers. Please verify your radio's connector socket before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum power this antenna can handle?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna supports a maximum input power of 120W, making it suitable for both low and high-power mobile radio transmissions without performance degradation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this antenna suitable for vehicle mounting?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the antenna is specifically designed as a mobile car radio antenna. Its stainless steel construction and compact 15.4-inch (39 cm) size make it well-suited for vehicle-mounted use on cars, trucks, or other mobile platforms.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency bands does this dual band radio antenna support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna supports two frequency bands — 145MHz (VHF) and 435MHz (UHF). These are standard amateur radio and two-way radio frequencies, making it compatible with a wide range of mobile transceivers and ham radio equipment.\"}}, {\"@type\": \"Question\", \"name\": \"What connector type does this antenna use, and is it compatible with my radio?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna uses a PL-259 (UHF\/SL16-J\/M Male) connector, which is one of the most common and widely used connector types in mobile radio and amateur radio setups. It is compatible with most standard mobile transceivers. Please verify your radio's connector socket before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum power this antenna can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna supports a maximum input power of 120W, making it suitable for both low and high-power mobile radio transmissions without performance degradation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this antenna suitable for vehicle mounting?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the antenna is specifically designed as a mobile car radio antenna. Its stainless steel construction and compact 15.4-inch (39 cm) size make it well-suited for vehicle-mounted use on cars, trucks, or other mobile platforms.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Dual Band VHF\/UHF Mobile Antenna 3.5dBi PL-259 | 145\/435MHz\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/dual-band-vhf-uhf-mobile-radio-antenna-3-5dbi-pl-259-connector\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447568932928,"sku":"200007763:201336100","price":77.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S3e3ca5560a8f48ebb5b3df70f486cd3aC.webp?v=1792555969"},{"product_id":"12dbi-868-915mhz-outdoor-fiberglass-antenna-lora-helium-lte","title":"12dBi 868-915MHz Outdoor LoRa Fiberglass Antenna for Helium","description":"\u003ch2\u003e12dBi 868–915MHz Outdoor Fiberglass Antenna for LoRa, LTE \u0026amp; Helium Mining\u003c\/h2\u003e\n\u003cp\u003eTake your long-range wireless network to the next level with this high-performance \u003cstrong\u003e12dBi outdoor fiberglass omnidirectional antenna\u003c\/strong\u003e. Precision-tuned for the 860–930MHz band (EU 868MHz \/ US 915MHz), it is purpose-built for LoRa IoT deployments, LTE applications, and Helium HNT mining setups where maximum signal coverage and reliable long-distance reception matter most.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates across 860–930MHz, fully compatible with EU 868MHz and US 915MHz LoRaWAN and Helium network standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Gain Performance:\u003c\/strong\u003e Rated gain of 5.8 dBi for stable, consistent output; maximum gain up to 12 dBi under optimal conditions — ideal for flat terrain and low-density hotspot environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low VSWR:\u003c\/strong\u003e Standing Wave Ratio of just 1.9 dB (rated) with a best-case VSWR as low as 1.1, minimising signal reflection and maximising antenna efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Fiberglass Construction:\u003c\/strong\u003e Weatherproof fiberglass body with a 50Ω copper Type-N male connector and PVC-jacketed RG58 coaxial cable — built to withstand outdoor environments from -40°C to +85°C and up to 95% relative humidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOmnidirectional Vertical Polarization:\u003c\/strong\u003e 360° signal coverage in the horizontal plane, perfect for agriculture, environmental monitoring, smart city surveillance, and IoT sensor networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard Type-N male connector for straightforward connection to Helium miners and LoRa gateways. Compact 550mm length for versatile mounting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHighly Braided Shielding:\u003c\/strong\u003e RG58 cable with high-braid shield minimises interference and signal loss over distance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Choose the Right dBi\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower dBi:\u003c\/strong\u003e Best for uneven terrain or high hotspot density areas — broader vertical beam spread.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedium dBi:\u003c\/strong\u003e Balanced option for mixed or suburban environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigher dBi (this antenna):\u003c\/strong\u003e Optimal for flat terrain and low hotspot density — narrower, longer-range beam for maximum reach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e860–930MHz (EU 868MHz \/ US 915MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.8 dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 12 dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 dB (rated) \/ 1.1 (best case)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType N Male\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRG58, PVC jacket, high braided shield\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Outer Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.95 ± 5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass body, Copper connector\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Outdoor Fiberglass Antenna Kit (antenna optional as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e — great for IoT environmental monitoring projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e — handy for DIY electronics and battery pack builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e — ideal for secure wiring connections in outdoor enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this outdoor fiberglass antenna compatible with all Helium HNT miners?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This 868–915MHz fiberglass antenna uses a standard Type-N male connector and covers both EU 868MHz and US 915MHz frequencies, making it compatible with the vast majority of Helium HNT miners and LoRa gateways available today. Always verify your miner's connector type before purchase.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between rated gain (5.8 dBi) and maximum gain (12 dBi)?\u003c\/h4\u003e\n\u003cp\u003eA: The rated gain of 5.8 dBi is the stable, consistent output you can expect under normal operating conditions. The maximum gain of 12 dBi represents the best-case performance achievable in an ideal low-loss environment. Real-world gain will typically fall between these two values depending on installation height, surroundings, and cable loss.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this antenna be used for agriculture or environmental IoT monitoring?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its omnidirectional 360° coverage pattern and long-distance LoRa reception capability make it well-suited for outdoor IoT deployments including precision agriculture, environmental sensor networks, smart city surveillance, and any application requiring reliable long-range 868\/915MHz wireless connectivity.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this antenna weatherproof for permanent outdoor installation?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The antenna is built with a durable fiberglass body and PVC-jacketed RG58 cable rated for operating temperatures from -40°C to +85°C and relative humidity up to 95%, making it suitable for year-round outdoor use in most climates.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this outdoor fiberglass antenna compatible with all Helium HNT miners?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This 868–915MHz fiberglass antenna uses a standard Type-N male connector and covers both EU 868MHz and US 915MHz frequencies, making it compatible with the vast majority of Helium HNT miners and LoRa gateways available today. Always verify your miner's connector type before purchase.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between rated gain (5.8 dBi) and maximum gain (12 dBi)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The rated gain of 5.8 dBi is the stable, consistent output you can expect under normal operating conditions. The maximum gain of 12 dBi represents the best-case performance achievable in an ideal low-loss environment. Real-world gain will typically fall between these two values depending on installation height, surroundings, and cable loss.\"}}, {\"@type\": \"Question\", \"name\": \"Can this antenna be used for agriculture or environmental IoT monitoring?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Its omnidirectional 360° coverage pattern and long-distance LoRa reception capability make it well-suited for outdoor IoT deployments including precision agriculture, environmental sensor networks, smart city surveillance, and any application requiring reliable long-range 868\/915MHz wireless connectivity.\"}}, {\"@type\": \"Question\", \"name\": \"Is this antenna weatherproof for permanent outdoor installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The antenna is built with a durable fiberglass body and PVC-jacketed RG58 cable rated for operating temperatures from -40°C to +85°C and relative humidity up to 95%, making it suitable for year-round outdoor use in most climates.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"12dBi 868-915MHz Outdoor LoRa Fiberglass Antenna for Helium\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/12dbi-868-915mhz-outdoor-fiberglass-antenna-lora-helium-lte\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"Antenna kit \/ China Mainland","offer_id":41447569358912,"sku":"14:350853#Antenna kit;200007763:201336100","price":213.02,"currency_code":"USD","in_stock":true},{"title":"Single antenna \/ China Mainland","offer_id":41447569391680,"sku":"14:200026864#Single antenna;200007763:201336100","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S3fb9186ee0b24cd68e7d1093b6b2bc83f.webp?v=1792555975"},{"product_id":"hf-shortwave-choke-balun-1-1-nickel-zinc-ferrite-core-1-8-50mhz","title":"HF Shortwave Choke Balun 1:1 Nickel Zinc Ferrite 1.8–50MHz","description":"\n\u003ch2\u003eHF Shortwave Choke Balun 1:1 | Nickel Zinc Ferrite Core | 1.8–50MHz High Power\u003c\/h2\u003e\n\u003cp\u003eUpgrade your amateur radio station with this high-performance \u003cstrong\u003eHF Shortwave Choke Balun\u003c\/strong\u003e. Built around a premium nickel-zinc ferrite core, it covers the full \u003cstrong\u003e1.8–50MHz shortwave range\u003c\/strong\u003e and delivers outstanding common-mode interference suppression for FT8, JS8, WSPR, and other digital communication modes. Whether you're running a contest station or experimenting with weak-signal digital modes, this balun keeps your shack running cleanly and your signal pure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide-Band HF Coverage:\u003c\/strong\u003e Designed for 1.8–50MHz, spanning multiple amateur HF bands in a single component.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective Common-Mode Suppression:\u003c\/strong\u003e Significantly reduces USB device disconnection, computer software lag, touchscreen anomalies, and peripheral device instability caused by high-power transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Capacity:\u003c\/strong\u003e Standard version rated at \u003cstrong\u003e350W continuous (FT8 mode)\u003c\/strong\u003e; Large version rated at \u003cstrong\u003e550W continuous \/ 850W instantaneous\u003c\/strong\u003e — ideal for serious operators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Nickel-zinc magnetic rings wound with ultra-flexible \u003cstrong\u003eRG58 feeder cable\u003c\/strong\u003e and terminated with pure copper connectors for excellent conductivity and long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnbalanced Antenna Compatibility:\u003c\/strong\u003e Optimized for unbalanced antenna feed systems, improving coexistence and stability between your radio and surrounding equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.8 – 50 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBalun Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1:1 Choke Balun\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCore Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNickel-Zinc Ferrite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMagnetic Ring Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e50mm OD \/ 30mm ID (standard); 62mm (large)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFeeder Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eRG58 Ultra-Flexible\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePure Copper, Standard Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower — Standard Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e350W (FT8 continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower — Large Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e550W continuous \/ 850W instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGreen (50mm standard) \/ Black (62mm large)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAmateur radio digital modes: FT8, JS8, WSPR and more\u003c\/li\u003e\n  \u003cli\u003eShortwave HF antenna feed systems (unbalanced)\u003c\/li\u003e\n  \u003cli\u003eSuppressing common-mode currents on coaxial feedlines\u003c\/li\u003e\n  \u003cli\u003eEliminating RF interference with USB peripherals, computers, and audio equipment during high-power TX\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Choke Balun (Choke Coil)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a choke balun and why do I need one for HF shortwave communications?\u003c\/h4\u003e\n\u003cp\u003eA: A choke balun (1:1 ratio) is an RF component placed in the coaxial feedline to suppress common-mode currents — unwanted RF energy that travels back down the outside of the coax shield toward the transceiver and connected equipment. Without one, high-power HF transmissions in FT8 and similar digital modes can cause USB devices to disconnect, computers to freeze, or touchscreens to behave erratically. This nickel-zinc ferrite choke balun effectively isolates these currents across the full 1.8–50MHz HF spectrum.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the standard (green) and large (black) versions?\u003c\/h4\u003e\n\u003cp\u003eA: The standard green version uses a 50mm OD nickel-zinc ferrite ring wound with RG58 feeder cable and is rated for 350W continuous in FT8 mode — ideal for most home amateur radio stations. The large black version uses a 62mm ferrite ring and is rated for 550W continuous \/ 850W instantaneous, making it the better choice for high-power amplifier setups or contest operations where maximum interference suppression and thermal headroom are critical.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this choke balun compatible with my existing coaxial connectors and antenna system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The balun features a standard interface with pure copper soldered connectors that are compatible with common coaxial connector types used in amateur radio. It is specifically designed for unbalanced antenna feed systems (such as end-fed, vertical, or dipole antennas fed with coaxial cable) and slots directly into the feedline between your transceiver and antenna.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this balun be used for modes other than FT8?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. While the power ratings are measured in FT8 mode (which uses 100% duty-cycle transmissions), this choke balun is suitable for any shortwave amateur radio communication within the 1.8–50MHz range, including JS8, WSPR, SSB, CW, digital voice, and more. Its wideband nickel-zinc ferrite core ensures consistent performance across all HF amateur bands.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a choke balun and why do I need one for HF shortwave communications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A choke balun (1:1 ratio) is an RF component placed in the coaxial feedline to suppress common-mode currents — unwanted RF energy that travels back down the outside of the coax shield toward the transceiver and connected equipment. Without one, high-power HF transmissions in FT8 and similar digital modes can cause USB devices to disconnect, computers to freeze, or touchscreens to behave erratically. This nickel-zinc ferrite choke balun effectively isolates these currents across the full 1.8–50MHz HF spectrum.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the standard (green) and large (black) versions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The standard green version uses a 50mm OD nickel-zinc ferrite ring wound with RG58 feeder cable and is rated for 350W continuous in FT8 mode — ideal for most home amateur radio stations. The large black version uses a 62mm ferrite ring and is rated for 550W continuous \/ 850W instantaneous, making it the better choice for high-power amplifier setups or contest operations where maximum interference suppression and thermal headroom are critical.\"}}, {\"@type\": \"Question\", \"name\": \"Is this choke balun compatible with my existing coaxial connectors and antenna system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The balun features a standard interface with pure copper soldered connectors that are compatible with common coaxial connector types used in amateur radio. It is specifically designed for unbalanced antenna feed systems (such as end-fed, vertical, or dipole antennas fed with coaxial cable) and slots directly into the feedline between your transceiver and antenna.\"}}, {\"@type\": \"Question\", \"name\": \"Can this balun be used for modes other than FT8?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. While the power ratings are measured in FT8 mode (which uses 100% duty-cycle transmissions), this choke balun is suitable for any shortwave amateur radio communication within the 1.8–50MHz range, including JS8, WSPR, SSB, CW, digital voice, and more. Its wideband nickel-zinc ferrite core ensures consistent performance across all HF amateur bands.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HF Shortwave Choke Balun 1:1 Nickel Zinc Ferrite 1.8–50MHz\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/hf-shortwave-choke-balun-1-1-nickel-zinc-ferrite-core-1-8-50mhz\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"62mm Black \/ China Mainland","offer_id":41447570833472,"sku":"14:350850#62mm Black;200007763:201336100","price":82.8,"currency_code":"USD","in_stock":true},{"title":"50mm Green \/ China Mainland","offer_id":41447570866240,"sku":"14:365458#50mm Green;200007763:201336100","price":82.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S76eb3f41d90e47c48cc83fbb11151e21k.webp?v=1792555991"},{"product_id":"wwvb-60khz-radio-time-receiver-module-wvb-0860n-03a-antenna","title":"WWVB 60KHz Radio Time Receiver Module WVB-0860N-03A + Antenna","description":"\n\u003ch2\u003eWWVB 60KHz Radio Time Receiver Module with DCF Antenna – WVB-0860N-03A\u003c\/h2\u003e\n\u003cp\u003eKeep your clocks and timekeeping devices perfectly synchronized with the \u003cstrong\u003eWWVB\/60KHz Radio Time Receiver Module (WVB-0860N-03A)\u003c\/strong\u003e. This compact single-frequency DCF receiver module picks up the 60KHz time signal broadcast, processes it through the CME6005 receiving IC for amplification and demodulation, and delivers accurate date and time data to your MCU — ensuring your project stays in perfect sync with the national timing center.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building a precision clock, automating a time-based system, or upgrading an existing radio-controlled device, this module offers reliable low-power performance in an ultra-compact form factor. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle Frequency Reception:\u003c\/strong\u003e Tuned precisely to WWVB\/60KHz — stable, dedicated signal reception with no frequency switching overhead\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Operates at just 85 µA max — ideal for battery-powered and always-on clock applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Accepts 1.1V to 3.3V operating voltage for flexible integration with microcontrollers and embedded systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Sensitivity Antenna:\u003c\/strong\u003e High-Q AR8×60mm antenna delivers strong signal pickup, even in challenging environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB Design:\u003c\/strong\u003e Board measures just 22×13.5×1mm (without antenna), making it easy to embed in tight enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple Pin Interface:\u003c\/strong\u003e Four clearly defined pins (G, V, T, P1) for straightforward wiring and integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCME6005 Receiving IC:\u003c\/strong\u003e Proven IC for reliable signal demodulation and data output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWVB-0860N-03A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRCCM Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWWVB\/60KHz Single Frequency Module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0 × 11.5 × 1.0 mm \/ FR4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Size (no antenna)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 × 13.5 × 1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 × 10 mm \/ High Q\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60KHz ± 300Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28 ± 2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiving IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCME6005\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.1 V – 3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85 µA max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic \/ FR4 PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePin Connection Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin G\u003c\/strong\u003e – Ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin V\u003c\/strong\u003e – Operating Voltage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin T\u003c\/strong\u003e – Data Output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin P1\u003c\/strong\u003e – Power On\/Off (must be set to logic LOW to enable the module)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003eThis is a \u003cstrong\u003esingle-frequency module\u003c\/strong\u003e — it is dedicated to the WWVB\/60KHz frequency band and \u003cem\u003ecannot\u003c\/em\u003e switch between other time signal frequencies (such as DCF\/HBG\/BPC). If you require dual-frequency operation (40KHz\/60KHz), a JJY dual-frequency module would be required instead.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× WWVB\/60KHz DCF Receiver Module with High-Q Antenna (WVB-0860N-03A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What time signal does the WWVB 60KHz receiver module WVB-0860N-03A receive?\u003c\/h4\u003e\n\u003cp\u003eA: The WVB-0860N-03A is tuned to the WWVB time signal broadcast at 60KHz. It is a single-frequency module, meaning it can only receive signals in the 60KHz band and cannot switch to other radio time signal frequencies such as DCF77, HBG, or BPC.\u003c\/p\u003e\n\u003ch4\u003eQ: What microcontroller voltage levels are compatible with this receiver module?\u003c\/h4\u003e\n\u003cp\u003eA: This module operates between 1.1V and 3.3V, making it compatible with a wide range of modern microcontrollers including Arduino (3.3V), STM32, ESP32, and other low-voltage embedded platforms. Just ensure Pin P1 is set to logic LOW to enable the module.\u003c\/p\u003e\n\u003ch4\u003eQ: How is the data output from the WVB-0860N-03A connected to a microcontroller?\u003c\/h4\u003e\n\u003cp\u003eA: The module uses a simple 4-pin interface. Connect Pin G to ground, Pin V to your supply voltage (1.1–3.3V), Pin T to a digital input on your MCU for the time data signal, and set Pin P1 to logic LOW to power the module on. The CME6005 IC handles signal demodulation and delivers clean digital data to your MCU.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module suitable for battery-powered clock projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With a maximum current consumption of just 85 µA, the WVB-0860N-03A is well-suited for battery-powered and energy-conscious designs, such as radio-controlled clocks, weather stations, and time-synchronized IoT devices.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What time signal does the WWVB 60KHz receiver module WVB-0860N-03A receive?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The WVB-0860N-03A is tuned to the WWVB time signal broadcast at 60KHz. It is a single-frequency module, meaning it can only receive signals in the 60KHz band and cannot switch to other radio time signal frequencies such as DCF77, HBG, or BPC.\"}}, {\"@type\": \"Question\", \"name\": \"What microcontroller voltage levels are compatible with this receiver module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module operates between 1.1V and 3.3V, making it compatible with a wide range of modern microcontrollers including Arduino (3.3V), STM32, ESP32, and other low-voltage embedded platforms. Just ensure Pin P1 is set to logic LOW to enable the module.\"}}, {\"@type\": \"Question\", \"name\": \"How is the data output from the WVB-0860N-03A connected to a microcontroller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module uses a simple 4-pin interface. Connect Pin G to ground, Pin V to your supply voltage (1.1–3.3V), Pin T to a digital input on your MCU for the time data signal, and set Pin P1 to logic LOW to power the module on. The CME6005 IC handles signal demodulation and delivers clean digital data to your MCU.\"}}, {\"@type\": \"Question\", \"name\": \"Is this module suitable for battery-powered clock projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. With a maximum current consumption of just 85 µA, the WVB-0860N-03A is well-suited for battery-powered and energy-conscious designs, such as radio-controlled clocks, weather stations, and time-synchronized IoT devices.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"WWVB 60KHz Radio Time Receiver Module WVB-0860N-03A + Antenna\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/wwvb-60khz-radio-time-receiver-module-wvb-0860n-03a-antenna\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447577419840,"sku":"200007763:201336100","price":13.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S3371c06e7c37494b92ba4b7b63618bb90.webp?v=1792556135"},{"product_id":"qu-4525-morse-code-telegraph-key-cw-keyer-shortwave-radio-kit","title":"QU-4525 Morse Code Telegraph Key CW Keyer Shortwave Radio Kit","description":"\n\u003ch2\u003eQU-4525 Morse Code Telegraph Key – CW Keyer Shortwave Radio Experiment Kit\u003c\/h2\u003e\n\u003cp\u003eMaster the art of CW communication with the \u003cstrong\u003eQU-4525 Morse Code Telegraph Key\u003c\/strong\u003e. This compact, lightweight manual key is built from durable, rust-free ABS plastic, making it ideal for amateur radio operators, students, hobbyists, and anyone exploring shortwave radio or Morse code experimentation. Everything you need is included right in the box — just connect and start sending.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Construction:\u003c\/strong\u003e Rust-free and non-corrosive ABS material ensures a long service life and reliable performance session after session.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScratch-Resistant Foot Pads:\u003c\/strong\u003e Protective mats on the base keep your desk and equipment safe from scratches during extended operating sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Ergonomic:\u003c\/strong\u003e The low-profile design sits comfortably in hand or on a desk, reducing operator fatigue during prolonged use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Size:\u003c\/strong\u003e At just approximately 40 × 30 × 20 mm, this key is easy to transport and store — perfect for field operations or portable setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Comes with a connection wire, screwdriver (with wrench), 2 patches, and 2 protective mats — ready to install and operate right away.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Compatible with shortwave radios and CW keyer setups; great for training, experimentation, and on-air use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQU-4525\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 40 × 30 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Manual Telegraph Key (CW Hand Key)\u003c\/li\u003e\n  \u003cli\u003e1 × Connection Wire\u003c\/li\u003e\n  \u003cli\u003e1 × Screwdriver (with wrench)\u003c\/li\u003e\n  \u003cli\u003e2 × Patches\u003c\/li\u003e\n  \u003cli\u003e2 × Protective Mats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to differences in monitor brightness and ambient lighting, the actual product color may vary slightly from images shown. Please allow minor measurement deviations of ±1–2 mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the QU-4525 Morse Code Telegraph Key compatible with standard shortwave radios?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the QU-4525 CW hand key is designed for use with shortwave radios and CW keyer setups. It comes with a connection wire for easy hookup to compatible radio equipment, making it suitable for both practice and on-air operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this Morse code key suitable for beginners learning CW?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The QU-4525 is compact, lightweight, and straightforward to use, making it an excellent choice for beginners learning Morse code as well as experienced operators who need a portable backup key. The included accessories make setup quick and hassle-free.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is included in the package, and do I need additional tools to set it up?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes the manual CW telegraph key, a connection wire, a screwdriver with wrench, 2 patches, and 2 protective mats. No additional tools are required — everything needed for basic installation and use is included right in the box.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the QU-4525 Morse Code Telegraph Key compatible with standard shortwave radios?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the QU-4525 CW hand key is designed for use with shortwave radios and CW keyer setups. It comes with a connection wire for easy hookup to compatible radio equipment, making it suitable for both practice and on-air operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this Morse code key suitable for beginners learning CW?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The QU-4525 is compact, lightweight, and straightforward to use, making it an excellent choice for beginners learning Morse code as well as experienced operators who need a portable backup key. The included accessories make setup quick and hassle-free.\"}}, {\"@type\": \"Question\", \"name\": \"What is included in the package, and do I need additional tools to set it up?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes the manual CW telegraph key, a connection wire, a screwdriver with wrench, 2 patches, and 2 protective mats. No additional tools are required — everything needed for basic installation and use is included right in the box.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"QU-4525 Morse Code Telegraph Key CW Keyer Shortwave Radio Kit\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/qu-4525-morse-code-telegraph-key-cw-keyer-shortwave-radio-kit\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447579582528,"sku":"200007763:201336100","price":104.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sefc84abbf9824132812c32d9275548f6T.webp?v=1792556161"},{"product_id":"marine-vhf-ratchet-rail-antenna-mount-316-stainless-steel","title":"Marine VHF Ratchet Rail Antenna Mount 316 Stainless Steel","description":"\n\u003ch2\u003eMarine-Grade VHF Ratchet Rail Antenna Mount – 316 Stainless Steel\u003c\/h2\u003e\n\u003cp\u003eKeep your VHF antenna perfectly positioned on any rail with this heavy-duty \u003cstrong\u003emarine-grade ratchet antenna mount\u003c\/strong\u003e. Built from precision-cast \u003cstrong\u003e316 stainless steel\u003c\/strong\u003e, it withstands the harshest saltwater, humid, and high-temperature environments without corroding. Whether you're outfitting a boat, yacht, or RV, this adjustable ratchet mount delivers fast, tool-free antenna positioning every time.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Ratchet Antenna Mount?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Rail Compatibility:\u003c\/strong\u003e Fits vertical, horizontal, or inclined rails with a diameter of \u003cstrong\u003e22–25 mm (7\/8–1 inch)\u003c\/strong\u003e. The base features a standard 1-14 inch external thread for a secure, reliable fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium 316 Stainless Steel Construction:\u003c\/strong\u003e Precision-cast for outstanding wear resistance in saltwater spray, high humidity, and elevated temperatures — ideal for all marine applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Lever Handle:\u003c\/strong\u003e The built-in lever handle lets you quickly and easily lower your antenna for bridge or trailer passage without any tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Adjustable Ratchets:\u003c\/strong\u003e The \u003cstrong\u003eupper ratchet adjusts up to 270°\u003c\/strong\u003e and the \u003cstrong\u003elower ratchet adjusts up to 180°\u003c\/strong\u003e, giving you maximum flexibility to aim your antenna for the best signal reception.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile \u0026amp; Easy to Install:\u003c\/strong\u003e Compact, standard-dimension design makes installation and replacement straightforward on boats, yachts, RVs, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 inch (1-14 external thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable Rail Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22–25 mm (7\/8–1 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUpper Ratchet Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 270°\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLower Ratchet Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 180°\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Marine VHF Ratchet Rail Antenna Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/pu-leather-welding-sleeves-heat-resistant-arm-guards\"\u003ePU Leather Welding Sleeves – Heat Resistant Arm Guards 1 Pair\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/rotary-hidden-furniture-hinge-folding-door-hardware-pair\"\u003eRotary Hidden Furniture Hinge Folding Door Hardware 1 Pair\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What rail sizes does this marine VHF ratchet antenna mount fit?\u003c\/h4\u003e\n\u003cp\u003eA: This ratchet rail antenna mount is designed for rails with a diameter of \u003cstrong\u003e22–25 mm (7\/8 to 1 inch)\u003c\/strong\u003e. It is compatible with vertical, horizontal, and inclined rail orientations, making it highly versatile for most marine and RV applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this antenna mount suitable for saltwater environments?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The mount is precision-cast from \u003cstrong\u003e316 stainless steel\u003c\/strong\u003e, which is widely regarded as the top-grade marine stainless steel. It offers excellent resistance to saltwater corrosion, humidity, and high-temperature conditions, ensuring long-lasting performance on boats, yachts, and other watercraft.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the ratchet adjustment system work?\u003c\/h4\u003e\n\u003cp\u003eA: This mount features \u003cstrong\u003etwo independent ratchets\u003c\/strong\u003e: the upper ratchet provides up to 270° of adjustment, while the lower ratchet allows up to 180° of movement. A convenient lever handle lets you quickly lower the antenna when passing under bridges or loading onto a trailer — no tools required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What thread size does this VHF antenna mount use?\u003c\/h4\u003e\n\u003cp\u003eA: The base uses a standard \u003cstrong\u003e1-14 inch external thread\u003c\/strong\u003e, which is the most common standard for VHF marine antennas, ensuring broad compatibility with antenna models from major brands.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What rail sizes does this marine VHF ratchet antenna mount fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This ratchet rail antenna mount is designed for rails with a diameter of 22–25 mm (7\/8 to 1 inch). It is compatible with vertical, horizontal, and inclined rail orientations, making it highly versatile for most marine and RV applications.\"}}, {\"@type\": \"Question\", \"name\": \"Is this antenna mount suitable for saltwater environments?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The mount is precision-cast from 316 stainless steel, which is widely regarded as the top-grade marine stainless steel. It offers excellent resistance to saltwater corrosion, humidity, and high-temperature conditions, ensuring long-lasting performance on boats, yachts, and other watercraft.\"}}, {\"@type\": \"Question\", \"name\": \"How does the ratchet adjustment system work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This mount features two independent ratchets: the upper ratchet provides up to 270° of adjustment, while the lower ratchet allows up to 180° of movement. A convenient lever handle lets you quickly lower the antenna when passing under bridges or loading onto a trailer — no tools required.\"}}, {\"@type\": \"Question\", \"name\": \"What thread size does this VHF antenna mount use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The base uses a standard 1-14 inch external thread, which is the most common standard for VHF marine antennas, ensuring broad compatibility with antenna models from major brands.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Marine VHF Ratchet Rail Antenna Mount 316 Stainless Steel\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/marine-vhf-ratchet-rail-antenna-mount-316-stainless-steel\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447580500032,"sku":"200007763:201336100","price":120.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sfd74be224a374f51bda89dba37ca559dW.webp?v=1792556171"},{"product_id":"at43-atr-bl-antenna-balun-diy-kit-amateur-radio-custom-impedance","title":"AT43-ATR-BL Antenna Balun DIY Kit | Amateur Radio 1:1–64:1","description":"\n\u003ch2\u003eBuild Your Own Antenna Balun – Complete DIY Kit for Amateur Radio\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAT43-ATR-BL Antenna Balun DIY Kit\u003c\/strong\u003e gives amateur radio enthusiasts everything they need to construct a high-performance balanced-to-unbalanced (balun) converter with fully customizable impedance ratios. Whether you need a 1:1, 4:1, 9:1, 49:1, or 64:1 ratio, the included enameled wire lets you wind the exact configuration your antenna system demands — all housed in a rugged, weatherproof ABS enclosure. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Hams Love This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Impedance Ratios:\u003c\/strong\u003e Includes 1.2 m × 1 mm enameled wire so you can wind baluns for 1:1, 4:1, 9:1, 49:1, or 64:1 ratios to match virtually any antenna system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Design:\u003c\/strong\u003e Pre-drilled ABS housing fitted with waterproof sealing gaskets and O-rings keeps moisture and rain splashes out. Apply additional sealant for demanding wet environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent Housing:\u003c\/strong\u003e Clear enclosure lets you inspect internal wiring and coil windings at a glance — great for troubleshooting and verification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Components:\u003c\/strong\u003e JS-910B pure copper thickened terminal blocks ensure excellent conductivity; 304 stainless steel fixing rings resist corrosion for long-term outdoor installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNickel-Zinc Ferrite Core:\u003c\/strong\u003e Initial permeability of 800, center frequency 15 MHz, covering 1.8–54 MHz — ideal for HF through 6-meter operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy DIY Assembly:\u003c\/strong\u003e All holes are pre-drilled; no extra drilling required. Only a soldering iron, wire strippers, and basic electronics skills are needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpare 100 pF High-Voltage Capacitor:\u003c\/strong\u003e Included for configurations that require it — a thoughtful extra that saves a trip to the parts bin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eATR-BL KIT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS (transparent)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 mm × 58 mm × 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8 – 54 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSSB 100 W \/ DATA mode 30 W (varies by ratio, frequency \u0026amp; environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnetic Ring Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNickel-Zinc Ferrite\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInitial Permeability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOD 31 mm × Thickness 13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCenter Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRF Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSL16\/M-KF × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Block\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJS-910B, pure copper thickened × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFixing Ring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEye nut, 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnameled Wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm diameter × 1.2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpare Capacitor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 pF high-voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × ABS Housing (with waterproof sealing strip)\u003c\/li\u003e\n  \u003cli\u003e1 × SL16\/M-KF RF Connector\u003c\/li\u003e\n  \u003cli\u003e1 × JS-910B Terminal Block\u003c\/li\u003e\n  \u003cli\u003e1 × Nickel-Zinc Ferrite Magnetic Ring\u003c\/li\u003e\n  \u003cli\u003e1 × Enameled Wire (1 mm × 1.2 m)\u003c\/li\u003e\n  \u003cli\u003e1 × Eyelet\u003c\/li\u003e\n  \u003cli\u003e1 × 100 pF High-Voltage Capacitor (spare)\u003c\/li\u003e\n  \u003cli\u003e1 × Fixing Terminal\u003c\/li\u003e\n  \u003cli\u003e1 × Fixing Washer\u003c\/li\u003e\n  \u003cli\u003e1 × Waterproof Washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes Before You Buy\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is a \u003cstrong\u003eself-assembly kit\u003c\/strong\u003e. You will need a soldering iron, wire strippers, and basic electronics skills. Assembly instructions and debugging support are \u003cem\u003enot\u003c\/em\u003e included.\u003c\/li\u003e\n  \u003cli\u003eSand or burn the enamel insulation off both ends of the wire before soldering to ensure a reliable joint.\u003c\/li\u003e\n  \u003cli\u003eMinor accessory specification variations may occur between production batches; the actual product shall prevail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What impedance ratios can I build with the AT43-ATR-BL antenna balun kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes 1.2 m of 1 mm diameter enameled wire, which gives you enough material to wind baluns in common amateur radio impedance ratios including 1:1, 4:1, 9:1, 49:1, and 64:1. The specific ratio you achieve depends on how you wind the ferrite core — refer to standard amateur radio winding guides for your desired ratio.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this balun kit suitable for outdoor and permanent antenna installations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The housing features pre-installed waterproof gaskets, O-rings, and a sealing strip to protect against rain and moisture. For particularly wet or humid environments, applying additional silicone sealant around the connectors is recommended. The 304 stainless steel fixing ring is corrosion-resistant and suitable for long-term outdoor use.\u003c\/p\u003e\n\u003ch4\u003eQ: What tools and skills do I need to assemble this DIY balun kit?\u003c\/h4\u003e\n\u003cp\u003eA: You will need a soldering iron, solder, wire strippers, and basic through-hole soldering skills. All mounting holes are pre-drilled in the housing, so no drilling is required. Assembly instructions are not provided — builders should have sufficient amateur radio electronics knowledge to complete the winding and soldering independently.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the operating frequency range and maximum power for this balun?\u003c\/h4\u003e\n\u003cp\u003eA: The kit covers 1.8–54 MHz, making it suitable for HF bands through the 6-meter band. Maximum power handling is 100 W in SSB mode and 30 W in data modes. Actual power limits may vary based on the balun winding ratio, operating frequency, and ambient conditions.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What impedance ratios can I build with the AT43-ATR-BL antenna balun kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes 1.2 m of 1 mm diameter enameled wire, which gives you enough material to wind baluns in common amateur radio impedance ratios including 1:1, 4:1, 9:1, 49:1, and 64:1. The specific ratio you achieve depends on how you wind the ferrite core — refer to standard amateur radio winding guides for your desired ratio.\"}}, {\"@type\": \"Question\", \"name\": \"Is this balun kit suitable for outdoor and permanent antenna installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The housing features pre-installed waterproof gaskets, O-rings, and a sealing strip to protect against rain and moisture. For particularly wet or humid environments, applying additional silicone sealant around the connectors is recommended. The 304 stainless steel fixing ring is corrosion-resistant and suitable for long-term outdoor use.\"}}, {\"@type\": \"Question\", \"name\": \"What tools and skills do I need to assemble this DIY balun kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You will need a soldering iron, solder, wire strippers, and basic through-hole soldering skills. All mounting holes are pre-drilled in the housing, so no drilling is required. Assembly instructions are not provided — builders should have sufficient amateur radio electronics knowledge to complete the winding and soldering independently.\"}}, {\"@type\": \"Question\", \"name\": \"What is the operating frequency range and maximum power for this balun?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit covers 1.8–54 MHz, making it suitable for HF bands through the 6-meter band. Maximum power handling is 100 W in SSB mode and 30 W in data modes. Actual power limits may vary based on the balun winding ratio, operating frequency, and ambient conditions.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"AT43-ATR-BL Antenna Balun DIY Kit | Amateur Radio 1:1–64:1\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/at43-atr-bl-antenna-balun-diy-kit-amateur-radio-custom-impedance\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447582662720,"sku":"200007763:201336100","price":97.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S7b526130ba5a435ebe5eecc2972e2a0es.webp?v=1792556222"},{"product_id":"mh-48a6j-backlit-speaker-microphone-yaesu-vertex-mobile-radio","title":"MH-48A6J Backlit Speaker Microphone for Yaesu Mobile Radios","description":"\n\u003ch2\u003eMH-48A6J Backlit Speaker Microphone for Yaesu \u0026amp; Vertex Standard Mobile Radios\u003c\/h2\u003e\n\u003cp\u003eUpgrade your mobile radio setup with the \u003cstrong\u003eMH-48A6J Backlit Speaker Microphone\u003c\/strong\u003e — a feature-packed, programmable hand mic designed for Yaesu and Vertex Standard mobile transceivers. Whether you're an amateur radio operator or a communications professional, this microphone delivers convenient keypad control, clear audio, and a durable build for reliable everyday use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacklit Keypad:\u003c\/strong\u003e The illuminated keypad allows direct frequency entry and memory channel recall, even in low-light conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Tone Routing:\u003c\/strong\u003e Manually enter CTCSS\/DCS tones for automatic routing during transmission — no need to navigate deep into radio menus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Programmable Soft Keys:\u003c\/strong\u003e Assign frequently used menu items or front-panel functions to four user-programmable keys for one-touch access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Coiled Cable:\u003c\/strong\u003e Features a sturdy coiled cord with a 6-pin RJ45 connector for a secure, tangle-resistant connection to your radio.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact ABS Body:\u003c\/strong\u003e Built from robust ABS plastic in a sleek black finish, measuring approximately 9 × 6 × 2.3 cm — ergonomic and easy to hold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Radios\u003c\/h3\u003e\n\u003cp\u003eThis microphone is compatible with the following \u003cstrong\u003eYaesu \/ Vertex Standard Mobile Radios\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eFT-7800R, FT-8800R, FT-8900R, FT-1500, FT-1500M, FT-1802, FT-1802M, FT-1807, FT-1807M, FT-1900, FT-1900R, FT-2600, FT-2800, FT-2800M, FT-2900, FT-2900R, FT-3000, FT-7100, FT-7100M, FT-7800, FT-8100, FT-8100M, FT-8500, FT-8500M\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMH-48A6J\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 9 × 6 × 2.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6-Pin RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × MH-48A6J Speaker Microphone\u003c\/li\u003e\n  \u003cli\u003e1 × Mounting Hook (with 2 screws)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/snap-in-spring-switch-button-shaver-base-s3206-s3122-s3132-s4303\"\u003eSnap-In Spring Switch Button for Shaver S3206 S3122 S3132\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the MH-48A6J microphone compatible with all Yaesu radios?\u003c\/h4\u003e\n\u003cp\u003eA: The MH-48A6J is specifically compatible with a wide range of Yaesu and Vertex Standard mobile radios, including the FT-7800R, FT-8800R, FT-8900R, FT-2800, FT-2900R, and many more. Please check the full compatibility list above before purchasing to confirm it matches your specific radio model.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of connector does the MH-48A6J use?\u003c\/h4\u003e\n\u003cp\u003eA: The MH-48A6J speaker microphone uses a 6-pin RJ45 connector on a durable coiled cable, providing a secure and reliable connection to compatible Yaesu and Vertex Standard mobile transceivers.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I program the soft keys on the MH-48A6J microphone?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The MH-48A6J features four user-programmable \"soft\" keys that can be assigned to frequently used menu items or front-panel functions on your radio, allowing for fast one-touch access during operation.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the backlit keypad work in low-light environments?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The backlit keypad is designed for easy use in low-light or nighttime conditions, allowing you to enter frequencies and recall memory channels without difficulty.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the MH-48A6J microphone compatible with all Yaesu radios?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MH-48A6J is specifically compatible with a wide range of Yaesu and Vertex Standard mobile radios, including the FT-7800R, FT-8800R, FT-8900R, FT-2800, FT-2900R, and many more. Please check the full compatibility list above before purchasing to confirm it matches your specific radio model.\"}}, {\"@type\": \"Question\", \"name\": \"What type of connector does the MH-48A6J use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MH-48A6J speaker microphone uses a 6-pin RJ45 connector on a durable coiled cable, providing a secure and reliable connection to compatible Yaesu and Vertex Standard mobile transceivers.\"}}, {\"@type\": \"Question\", \"name\": \"Can I program the soft keys on the MH-48A6J microphone?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The MH-48A6J features four user-programmable \\\"soft\\\" keys that can be assigned to frequently used menu items or front-panel functions on your radio, allowing for fast one-touch access during operation.\"}}, {\"@type\": \"Question\", \"name\": \"Does the backlit keypad work in low-light environments?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The backlit keypad is designed for easy use in low-light or nighttime conditions, allowing you to enter frequencies and recall memory channels without difficulty.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"MH-48A6J Backlit Speaker Microphone for Yaesu Mobile Radios\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/mh-48a6j-backlit-speaker-microphone-yaesu-vertex-mobile-radio\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447587315776,"sku":"200007763:201336100","price":60.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S7c8d888357924311a1cce02e60a5aec8p.webp?v=1792556865"},{"product_id":"mh-31b8-handheld-microphone-spiral-cable-large-ptt-yaesu-hf","title":"MH-31B8 Hand Mic Spiral Cable Large PTT for Yaesu HF Radio","description":"\u003ch2\u003eHpLive MH-31B8 Handheld Microphone for Yaesu HF Transceivers\u003c\/h2\u003e\n\u003cp\u003eUpgrade your ham radio station with the \u003cstrong\u003eHpLive MH-31B8 Handheld Microphone\u003c\/strong\u003e — a rugged, full-featured hand mic engineered specifically for Yaesu HF transceivers. Whether you're working DX, joining a net, or coordinating field operations, the MH-31B8 delivers crystal-clear voice transmission and ergonomic ease of use every time you key up.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpact-Resistant ABS Shell:\u003c\/strong\u003e High-strength plastic construction withstands everyday drops and knocks, keeping the microphone protected during portable and mobile use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTPU Spiral Cable:\u003c\/strong\u003e The coiled cable offers superior bending strength, abrasion resistance, and scratch resistance for a long service life. Retracts to ~50 cm (19.68 in) and extends up to ~1.5 m (4.9 ft) for flexible reach.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExceptional Voice Transmission:\u003c\/strong\u003e Tuned for clear, intelligible audio even at long distances — so your message always gets through with confidence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge PTT Button:\u003c\/strong\u003e Oversized Push-To-Talk button is easy to locate and press without looking, even during fast-paced operating sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Grip Design:\u003c\/strong\u003e Shaped for a natural, comfortable hold during extended operating periods. The included microphone clip attaches securely to a collar or shirt pocket.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Plug-and-play replacement or spare for a wide range of Yaesu HF radios — no modifications needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt to Quality Standards:\u003c\/strong\u003e Every unit is tested before shipping to ensure reliable performance out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMH-31B8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS plastic body, TPU spiral cable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 90 × 55 × 30 mm \/ 3.54 × 2.16 × 1.18 in (excluding cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~50 cm (19.68 in) retracted \/ ~1.5 m (4.9 ft) fully extended\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Yaesu Models\u003c\/h3\u003e\n\u003cp\u003eFT-840, FT-847, FT-920, FT-950, FT-990 HF, FT-1000, FT-1000MP, FT-1000D, FT-2000, FT-2000D, FTDX1200, FTDX3000, FTDX3000D, FTDX3000DS, FTDX3000S, FTDX5000, FTDX5000MP\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × MH-31B8 Handheld Microphone (with spiral cable and microphone clip)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/snap-in-spring-switch-button-shaver-base-s3206-s3122-s3132-s4303\"\u003eSnap-In Spring Switch Button for Shaver S3206 S3122 S3132\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the MH-31B8 microphone compatible with the Yaesu FT-2000?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The MH-31B8 handheld microphone is fully compatible with the Yaesu FT-2000 and FT-2000D, as well as a wide range of other Yaesu HF transceivers including the FT-847, FT-950, FT-1000MP, FTDX3000, and more. It is a direct plug-and-play replacement requiring no modifications.\u003c\/p\u003e\n\u003ch4\u003eQ: How long is the spiral cable on the MH-31B8?\u003c\/h4\u003e\n\u003cp\u003eA: The TPU spiral cable retracts to approximately 50 cm (about 19.68 inches) when coiled and can be stretched to a maximum of approximately 1.5 m (about 4.9 feet), giving you plenty of reach while keeping your operating position tidy.\u003c\/p\u003e\n\u003ch4\u003eQ: What makes the MH-31B8 spiral cable durable?\u003c\/h4\u003e\n\u003cp\u003eA: The cable is made from TPU (thermoplastic polyurethane), a material known for its superior bending strength, abrasion resistance, and scratch resistance. This ensures the cable holds up through repeated daily use without cracking or fraying over time.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the microphone come with a clip for attaching to clothing?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The MH-31B8 includes a microphone clip that can be attached to a collar, lapel, or shirt pocket, and the soft, skin-friendly material makes it comfortable to wear for extended operating sessions.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the MH-31B8 microphone compatible with the Yaesu FT-2000?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The MH-31B8 handheld microphone is fully compatible with the Yaesu FT-2000 and FT-2000D, as well as a wide range of other Yaesu HF transceivers including the FT-847, FT-950, FT-1000MP, FTDX3000, and more. It is a direct plug-and-play replacement requiring no modifications.\"}}, {\"@type\": \"Question\", \"name\": \"How long is the spiral cable on the MH-31B8?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TPU spiral cable retracts to approximately 50 cm (about 19.68 inches) when coiled and can be stretched to a maximum of approximately 1.5 m (about 4.9 feet), giving you plenty of reach while keeping your operating position tidy.\"}}, {\"@type\": \"Question\", \"name\": \"What makes the MH-31B8 spiral cable durable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cable is made from TPU (thermoplastic polyurethane), a material known for its superior bending strength, abrasion resistance, and scratch resistance. This ensures the cable holds up through repeated daily use without cracking or fraying over time.\"}}, {\"@type\": \"Question\", \"name\": \"Does the microphone come with a clip for attaching to clothing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The MH-31B8 includes a microphone clip that can be attached to a collar, lapel, or shirt pocket, and the soft, skin-friendly material makes it comfortable to wear for extended operating sessions.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"MH-31B8 Hand Mic Spiral Cable Large PTT for Yaesu HF Radio\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/mh-31b8-handheld-microphone-spiral-cable-large-ptt-yaesu-hf\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447587545152,"sku":"200007763:201336100","price":91.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sd3ead425f5754293b604120d73cf4f4fm.webp?v=1792556866"},{"product_id":"garmin-dc50-tt10-tt15-antenna-keeper-collar-mounting-sleeve","title":"Garmin DC50 TT10 TT15 Antenna Keeper Collar Mounting Sleeve","description":"\u003ch2\u003eGarmin Hound Collar Antenna Keeper – Secure Mounting Sleeve\u003c\/h2\u003e\n\u003cp\u003eKeep your Garmin tracking collar antenna firmly in place with this durable rubber \u003cstrong\u003eAntenna Keeper Mounting Sleeve\u003c\/strong\u003e. Designed specifically for Garmin DC50, T5, TT10, and TT15 hound positioning collars, this colored sleeve provides a snug, secure fit that minimizes antenna movement during demanding outdoor activities like hunting and hiking — so your tracking system stays accurate when it matters most.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in six vibrant colors (Red, Gray, Yellow, Orange, Blue, and Green), it's easy to identify your dog's collar at a glance in the field. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Rubber Construction:\u003c\/strong\u003e Built from robust rubber material that resists wear and withstands tough outdoor conditions, ensuring long-lasting antenna support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect Fit for Garmin Collars:\u003c\/strong\u003e Sized at 9×7 cm (3.54×2.75 in) to fit Garmin DC50, T5, TT10, and TT15 models with a snug, secure hold.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Antenna Stability:\u003c\/strong\u003e Holds the antenna firmly in position, reducing unnecessary movement and helping maintain precise GPS tracking performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool-Free Installation:\u003c\/strong\u003e Slip-on design allows for quick, hassle-free attachment and removal — no special tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Outdoor Use:\u003c\/strong\u003e Ideal for hunting, hiking, and any adventure where reliable GPS collar tracking is essential.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Colors Available:\u003c\/strong\u003e Choose from Red, Gray, Yellow, Orange, Blue, or Green for easy visual identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAntenna Keeper \/ Collar Mounting Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9×7 cm \/ 3.54×2.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGarmin DC50, T5, TT10, TT15\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed, Gray, Yellow, Orange, Blue, Green\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1× Antenna Keeper Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from screen images due to monitor brightness settings. Please allow minor measurement tolerances of ±0.5 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/5-pack-aquarium-suction-cup-clips-tube-heater-holders-5-pack\"\u003e5-Pack Aquarium Suction Cup Clips – Tube \u0026amp; Heater Holders\u003c\/a\u003e – Versatile clip holders for securing tubes and accessories.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e – Reliable electronic sensing for DIY projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/rotary-hidden-furniture-hinge-folding-door-hardware-pair\"\u003eRotary Hidden Furniture Hinge Folding Door Hardware 1 Pair\u003c\/a\u003e – Sturdy hardware solutions for secure mounting applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fws.gov\/\" target=\"_blank\" rel=\"noopener\"\u003eU.S. Fish and Wildlife Service\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which Garmin collar models is this antenna keeper compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna mounting sleeve is specifically designed to fit Garmin DC50, T5, TT10, and TT15 hound positioning collar models. It provides a snug, secure fit for these specific collars and is not guaranteed to fit other models.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the antenna keeper made from?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna keeper is constructed from durable rubber, which provides flexibility for easy installation while offering resistance to wear and outdoor conditions. This makes it well-suited for hunting and hiking use.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I install the antenna keeper on my Garmin collar?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is tool-free and straightforward — simply slip the rubber sleeve over the antenna on your Garmin collar and position it securely. It can be attached and removed quickly without any special equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: What colors are available for the antenna keeper?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna keeper is available in six colors: Red, Gray, Yellow, Orange, Blue, and Green. Multiple color options make it easy to visually distinguish your dog's collar in the field.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which Garmin collar models is this antenna keeper compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna mounting sleeve is specifically designed to fit Garmin DC50, T5, TT10, and TT15 hound positioning collar models. It provides a snug, secure fit for these specific collars and is not guaranteed to fit other models.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the antenna keeper made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna keeper is constructed from durable rubber, which provides flexibility for easy installation while offering resistance to wear and outdoor conditions. This makes it well-suited for hunting and hiking use.\"}}, {\"@type\": \"Question\", \"name\": \"How do I install the antenna keeper on my Garmin collar?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installation is tool-free and straightforward — simply slip the rubber sleeve over the antenna on your Garmin collar and position it securely. It can be attached and removed quickly without any special equipment.\"}}, {\"@type\": \"Question\", \"name\": \"What colors are available for the antenna keeper?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna keeper is available in six colors: Red, Gray, Yellow, Orange, Blue, and Green. Multiple color options make it easy to visually distinguish your dog's collar in the field.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Garmin DC50 TT10 TT15 Antenna Keeper Collar Mounting Sleeve\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/garmin-dc50-tt10-tt15-antenna-keeper-collar-mounting-sleeve\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"Gray \/ China Mainland","offer_id":41447599865920,"sku":"14:365458#Gray;200007763:201336100","price":62.09,"currency_code":"USD","in_stock":true},{"title":"Yellow \/ China Mainland","offer_id":41447599898688,"sku":"14:366#Yellow;200007763:201336100","price":61.85,"currency_code":"USD","in_stock":true},{"title":"Red \/ China Mainland","offer_id":41447599931456,"sku":"14:10#Red;200007763:201336100","price":61.95,"currency_code":"USD","in_stock":true},{"title":"Green \/ China Mainland","offer_id":41447599964224,"sku":"14:350850#Green;200007763:201336100","price":63.85,"currency_code":"USD","in_stock":true},{"title":"Orange \/ China Mainland","offer_id":41447599996992,"sku":"14:350852#Orange;200007763:201336100","price":61.6,"currency_code":"USD","in_stock":true},{"title":"Blue \/ China Mainland","offer_id":41447600029760,"sku":"14:173#Blue;200007763:201336100","price":62.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S059b5992974045988c12e7c9e39e6e98j.webp?v=1792557104"},{"product_id":"portable-passive-hf-vhf-loop-antenna-10khz-300mhz-sdr","title":"Portable Passive HF\/VHF Loop Antenna 10kHz–300MHz SDR","description":"\n\u003ch2\u003eUltra-Portable Passive HF\/VHF Loop Antenna – Low-Loss Broadband Reception\u003c\/h2\u003e\n\u003cp\u003eTake your radio monitoring to the next level with this \u003cstrong\u003ePortable Passive HF\/VHF Loop Antenna\u003c\/strong\u003e. Engineered for hobbyists, SDR enthusiasts, and field operators, this compact antenna delivers broad frequency coverage from \u003cstrong\u003e10 kHz all the way up to 300 MHz\u003c\/strong\u003e — no tuning, no power supply, no fuss. The passive design means zero adjustment is needed; simply connect and start receiving.\u003c\/p\u003e\n\n\u003cp\u003eBuilt to strict quality control standards, the antenna features a \u003cstrong\u003elow-loss broadband T-type balancer\u003c\/strong\u003e with a typical insertion loss of just \u003cstrong\u003e0.28 dB\u003c\/strong\u003e, ensuring clean, reliable signal performance across the entire HF and VHF spectrum. The rugged ABS + metal construction keeps it lightweight enough for portable use while maintaining the durability demanded in the field.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePassive design\u003c\/strong\u003e – no power required, no tuning needed\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide frequency range\u003c\/strong\u003e – HF: 10 kHz–30 MHz | VHF: up to 300 MHz\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eUltra-low loss\u003c\/strong\u003e – T-type broadband balancer, typical loss only 0.28 dB\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePortable \u0026amp; compact\u003c\/strong\u003e – ideal for field use, travel, and portable SDR setups\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh reliability\u003c\/strong\u003e – stable performance, rigorous build and test standards\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eReady-to-use cable bundle\u003c\/strong\u003e – includes SMA connectors and coaxial feeders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlack + Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eABS + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHF Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10 kHz – 30 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eVHF Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 300 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e250 mW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFeeder Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6 meters (SMA male to male)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTypical Balancer Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× T-type broadband balancer\u003c\/li\u003e\n  \u003cli\u003e1× Inverter\u003c\/li\u003e\n  \u003cli\u003e2× 1-meter RG402 coaxial cable\u003c\/li\u003e\n  \u003cli\u003e1× 6-meter RG174 coaxial cable feeder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more electronics and DIY components? Check out these popular items:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this passive loop antenna require a power source or battery to operate?\u003c\/h4\u003e\n\u003cp\u003eA: No — this is a fully passive antenna design. It requires no external power source, battery, or amplifier to function. Simply connect it to your SDR receiver or radio equipment via the included SMA coaxial cables and it's ready to use.\u003c\/p\u003e\n\u003ch4\u003eQ: What frequency range does this HF\/VHF loop antenna cover?\u003c\/h4\u003e\n\u003cp\u003eA: This portable loop antenna covers a wide frequency range: HF from 10 kHz to 30 MHz, and VHF up to 300 MHz, making it highly versatile for shortwave listening, SDR monitoring, amateur radio reception, and more.\u003c\/p\u003e\n\u003ch4\u003eQ: What cables and connectors are included with the antenna?\u003c\/h4\u003e\n\u003cp\u003eA: The package includes one T-type balancer, one inverter, two 1-meter RG402 coaxial cables, and one 6-meter RG174 coaxial cable feeder with SMA male-to-male connectors — everything you need to set up right out of the box.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this antenna suitable for Software Defined Radio (SDR) setups?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this antenna is an excellent choice for SDR (Software Defined Radio) applications. Its broad 10 kHz–300 MHz frequency response, passive design, and low 0.28 dB balancer loss make it well-suited for use with popular SDR dongles and receivers in both indoor and portable outdoor setups.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this passive loop antenna require a power source or battery to operate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this is a fully passive antenna design. It requires no external power source, battery, or amplifier to function. Simply connect it to your SDR receiver or radio equipment via the included SMA coaxial cables and it's ready to use.\"}}, {\"@type\": \"Question\", \"name\": \"What frequency range does this HF\/VHF loop antenna cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This portable loop antenna covers a wide frequency range: HF from 10 kHz to 30 MHz, and VHF up to 300 MHz, making it highly versatile for shortwave listening, SDR monitoring, amateur radio reception, and more.\"}}, {\"@type\": \"Question\", \"name\": \"What cables and connectors are included with the antenna?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The package includes one T-type balancer, one inverter, two 1-meter RG402 coaxial cables, and one 6-meter RG174 coaxial cable feeder with SMA male-to-male connectors — everything you need to set up right out of the box.\"}}, {\"@type\": \"Question\", \"name\": \"Is this antenna suitable for Software Defined Radio (SDR) setups?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this antenna is an excellent choice for SDR (Software Defined Radio) applications. Its broad 10 kHz–300 MHz frequency response, passive design, and low 0.28 dB balancer loss make it well-suited for use with popular SDR dongles and receivers in both indoor and portable outdoor setups.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Portable Passive HF\/VHF Loop Antenna 10kHz–300MHz SDR\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/portable-passive-hf-vhf-loop-antenna-10khz-300mhz-sdr\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447613005888,"sku":"200007763:201336100","price":91.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S94ada6edde98440ea7ed7636ce13d57eP.webp?v=1792557336"},{"product_id":"an100-an200-medium-wave-loop-antenna-rotatable-tuneable","title":"AN-100\/AN-200 Medium Wave Loop Antenna – Rotatable Tuneable","description":"\n\u003ch2\u003eBoost Your MW Radio Reception with the AN-100 \/ AN-200 Loop Antenna\u003c\/h2\u003e\n\u003cp\u003eTake your medium wave radio listening experience to the next level with this compact, rotatable, and tuneable loop antenna. Designed specifically for compatibility with the TECSUN AN-100 and AN-200 models, this circular metal antenna significantly enhances MW signal clarity and stability — ideal for hobbyists, shortwave enthusiasts, and professionals who demand crisp, reliable reception even in weak-signal areas.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced MW Signal Reception:\u003c\/strong\u003e Boosts medium wave signal strength for clearer, more stable radio tuning — perfect for locations where reception is typically weak or inconsistent.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotatable \u0026amp; Tuneable Design:\u003c\/strong\u003e Simply rotate the tuning knob to lock onto your desired station and fine-tune for maximum volume and clarity. No extra tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless Compatibility:\u003c\/strong\u003e Engineered specifically for TECSUN AN-100 and AN-200 radios, ensuring optimal integration and plug-and-play performance right out of the box.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e With dimensions of just 10 × 10 × 10 cm and a weight of 0.500 kg, this antenna is easy to carry, store, and set up in any listening environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Placement:\u003c\/strong\u003e Position the antenna close to your radio and adjust its orientation for the best possible signal. No permanent installation needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Construction:\u003c\/strong\u003e Durable metal build ensures long-lasting performance and reliable signal gain session after session.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAN-100 \/ AN-200\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 × 10 × 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.500 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Signal Loop Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003ePlace the antenna as close to your radio as possible.\u003c\/li\u003e\n  \u003cli\u003eRotate the antenna knob to maximize signal volume and clarity on your chosen station.\u003c\/li\u003e\n  \u003cli\u003eAdjust the antenna's position for optimal performance. Repeat steps 2 and 3 as needed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eTip: The AN-100 and AN-200 differ slightly in appearance but deliver equally excellent performance — choose the model that best suits your preference.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePlease allow a 0–1 cm margin of error due to manual measurement. Slight color variations may occur due to lighting and display settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What radio models is the AN-100\/AN-200 loop antenna compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This medium wave loop antenna is designed specifically for TECSUN AN-100 and AN-200 radios. It connects directly to these models without any additional tools or adapters, providing seamless integration and optimal MW signal enhancement.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any tools or cables to set up this MW loop antenna?\u003c\/h4\u003e\n\u003cp\u003eA: No tools are required. Simply place the antenna near your radio, connect it as directed, and rotate the tuning knob to improve your medium wave reception. The setup is quick and straightforward.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the AN-100 and AN-200 models?\u003c\/h4\u003e\n\u003cp\u003eA: The AN-100 and AN-200 differ slightly in their physical appearance and form factor, but both deliver equally excellent medium wave signal gain performance. Choose the one that best fits your aesthetic preference or radio setup.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this loop antenna be used in areas with very weak MW signals?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This rotatable, tuneable circular loop antenna is specifically designed to improve MW reception in areas where signal strength is low. Its flexible placement and adjustable tuning knob allow you to optimize the antenna's orientation for the best possible reception.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What radio models is the AN-100\/AN-200 loop antenna compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This medium wave loop antenna is designed specifically for TECSUN AN-100 and AN-200 radios. It connects directly to these models without any additional tools or adapters, providing seamless integration and optimal MW signal enhancement.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need any tools or cables to set up this MW loop antenna?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No tools are required. 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Its flexible placement and adjustable tuning knob allow you to optimize the antenna's orientation for the best possible reception.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"AN-100\/AN-200 Medium Wave Loop Antenna – Rotatable Tuneable\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/an100-an200-medium-wave-loop-antenna-rotatable-tuneable\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"AN-100 \/ China Mainland","offer_id":41447625883712,"sku":"14:94#AN-100;200007763:201336100","price":143.87,"currency_code":"USD","in_stock":true},{"title":"AN-200 \/ China Mainland","offer_id":41447625916480,"sku":"14:175#AN-200;200007763:201336100","price":143.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S43383ed379e04cada115dedb95d1eb13K.webp?v=1792557721"},{"product_id":"telescopic-shortwave-antenna-bnc-sma-male-122cm-handheld","title":"Telescopic Shortwave Antenna BNC\/SMA – 122cm Extendable","description":"\n\u003ch2\u003eTelescopic Shortwave Handheld Antenna with BNC\/SMA Male Connectors\u003c\/h2\u003e\n\u003cp\u003eUpgrade your handheld radio or walkie-talkie with this durable \u003cstrong\u003etelescopic shortwave antenna\u003c\/strong\u003e. Engineered for stable signal reception and high transmission efficiency across specific communication bands, this antenna is the ideal companion for amateur radio enthusiasts, aviation receiver users, and outdoor communicators. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Signal Reception:\u003c\/strong\u003e Designed for specific communication bands, maintaining stable signal reception and high transmission efficiency in the field.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTelescopic Design:\u003c\/strong\u003e Extends to a full \u003cstrong\u003e122 cm\u003c\/strong\u003e for maximum range, then retracts to a compact \u003cstrong\u003e25 cm\u003c\/strong\u003e for effortless carrying and storage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Metal Construction:\u003c\/strong\u003e Built from high-quality metal materials that resist bending and wear, with smooth, reliable extension and retraction action.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Balanced:\u003c\/strong\u003e Thoughtfully weighted so it won't throw off the balance of your walkie-talkie or handheld receiver during use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Connectivity:\u003c\/strong\u003e Comes equipped with your choice of \u003cstrong\u003eBNC or SMA male connector\u003c\/strong\u003e, ensuring seamless compatibility with most handheld walkie-talkies and aviation receivers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtended Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e122 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRetracted Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBNC or SMA Male (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Telescopic Shortwave Antenna (BNC or SMA male connector — select your preferred option)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor brightness and ambient lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow for minor manual measurement tolerances in the listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What connector types are available for this telescopic shortwave antenna?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna is available with either a BNC male or SMA male connector. Simply select your preferred connector type at checkout to ensure compatibility with your specific handheld walkie-talkie or aviation receiver.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the extended and retracted length of this antenna?\u003c\/h4\u003e\n\u003cp\u003eA: When fully extended, the telescopic antenna measures 122 cm, providing excellent signal coverage. When retracted for storage or transport, it compresses down to just 25 cm, making it pocket-friendly and easy to carry.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this antenna compatible with my handheld radio or walkie-talkie?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — thanks to its standard BNC or SMA male connectors, this telescopic shortwave antenna is compatible with the vast majority of handheld walkie-talkies, shortwave radios, and aviation receivers that use these connector types. Always verify your device's connector specification before ordering.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What connector types are available for this telescopic shortwave antenna?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna is available with either a BNC male or SMA male connector. Simply select your preferred connector type at checkout to ensure compatibility with your specific handheld walkie-talkie or aviation receiver.\"}}, {\"@type\": \"Question\", \"name\": \"What is the extended and retracted length of this antenna?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"When fully extended, the telescopic antenna measures 122 cm, providing excellent signal coverage. When retracted for storage or transport, it compresses down to just 25 cm, making it pocket-friendly and easy to carry.\"}}, {\"@type\": \"Question\", \"name\": \"Is this antenna compatible with my handheld radio or walkie-talkie?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — thanks to its standard BNC or SMA male connectors, this telescopic shortwave antenna is compatible with the vast majority of handheld walkie-talkies, shortwave radios, and aviation receivers that use these connector types. Always verify your device's connector specification before ordering.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Telescopic Shortwave Antenna BNC\/SMA – 122cm Extendable\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/telescopic-shortwave-antenna-bnc-sma-male-122cm-handheld\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"SubMiniature \/ China Mainland","offer_id":41447632699456,"sku":"14:94#SubMiniature;200007763:201336100","price":54.23,"currency_code":"USD","in_stock":true},{"title":"Bayonet Concelman \/ China Mainland","offer_id":41447632732224,"sku":"14:175#Bayonet Concelman;200007763:201336100","price":55.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sc4025e9ed8d0446daeed7bcfd886ce01m.webp?v=1792557791"},{"product_id":"2-in-1-gp-antenna-mount-ferrite-balun-100w-ssb-cw-hf-dipole","title":"2-in-1 GP Antenna Mount + 1:1 Ferrite Balun | 100W HF SSB\/CW","description":"\n\u003ch2\u003e2-in-1 GP Antenna Mount with Integrated 1:1 Ferrite Balun | 100W SSB\/CW\u003c\/h2\u003e\n\u003cp\u003eTake the hassle out of HF antenna setups with this versatile \u003cstrong\u003e2-in-1 GP Antenna Mount with Ferrite Balun\u003c\/strong\u003e from HpLive. Designed for amateur radio operators, this CNC-machined aluminum alloy mount combines a ground-plane (GP) antenna mount and a 1:1 ferrite balun in a single compact unit — so you spend less time swapping hardware and more time on the air.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Antenna Mount?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-in-1 Convenience:\u003c\/strong\u003e Integrates a ferrite balun and GP antenna mount in one unit, eliminating the need to swap mounts when transitioning between GP, Inverted-V, and horizontal dipole antenna configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:1 Ferrite Balun Built-In:\u003c\/strong\u003e Improves VSWR stability and effectively suppresses feedline common-mode current for a cleaner noise floor and better signal quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100W Power Handling (SSB\/CW):\u003c\/strong\u003e Fully compatible with mainstream HF transceivers operating up to 100 watts in SSB or CW modes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates across the 1–30 MHz HF range, covering all standard amateur HF bands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Angle, Multi-Port Design:\u003c\/strong\u003e M10 connector ports allow flexible antenna wire attachment for GP, Inverted-V, and dipole antenna setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC-Machined Aluminum Alloy Body:\u003c\/strong\u003e Precision-crafted for durability and a reliable, long-lasting connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (Mount Body)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC-machined aluminum alloy (silver)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBalun Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransparent engineering plastic with ferrite core\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBalun Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1:1 Ferrite Balun\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100W (SSB\/CW)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–30 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM10\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~12 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~3.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Antennas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP, Inverted-V, Horizontal Dipole\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × GP Antenna Mount with Integrated 1:1 Ferrite Balun\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What antenna types are compatible with this GP antenna mount and ferrite balun?\u003c\/h4\u003e\n\u003cp\u003eA: This 2-in-1 antenna mount is compatible with GP (ground-plane) antennas, Inverted-V dipole antennas, and horizontal dipole antennas. Its multi-angle, multi-port M10 connector design makes it straightforward to configure for any of these HF antenna setups.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum power this antenna mount can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The mount and integrated 1:1 ferrite balun are rated to handle up to 100 watts in SSB (Single Sideband) or CW (Continuous Wave) modes, making it suitable for most mainstream HF transceivers used in amateur radio.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the 1:1 ferrite balun do in this mount?\u003c\/h4\u003e\n\u003cp\u003eA: The integrated 1:1 ferrite balun suppresses common-mode currents on the feedline coax, which helps stabilize your antenna's VSWR and reduces unwanted RF noise on the coax shield — resulting in a cleaner noise floor and improved overall station performance across the 1–30 MHz HF frequency range.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the mount body made of durable material?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The mount body is CNC-machined from aluminum alloy for precise tolerances and long-term durability. The balun housing is made from transparent engineering plastic with a ferrite core for effective common-mode suppression.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What antenna types are compatible with this GP antenna mount and ferrite balun?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 2-in-1 antenna mount is compatible with GP (ground-plane) antennas, Inverted-V dipole antennas, and horizontal dipole antennas. Its multi-angle, multi-port M10 connector design makes it straightforward to configure for any of these HF antenna setups.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum power this antenna mount can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The mount and integrated 1:1 ferrite balun are rated to handle up to 100 watts in SSB (Single Sideband) or CW (Continuous Wave) modes, making it suitable for most mainstream HF transceivers used in amateur radio.\"}}, {\"@type\": \"Question\", \"name\": \"What does the 1:1 ferrite balun do in this mount?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The integrated 1:1 ferrite balun suppresses common-mode currents on the feedline coax, which helps stabilize your antenna's VSWR and reduces unwanted RF noise on the coax shield — resulting in a cleaner noise floor and improved overall station performance across the 1–30 MHz HF frequency range.\"}}, {\"@type\": \"Question\", \"name\": \"Is the mount body made of durable material?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The mount body is CNC-machined from aluminum alloy for precise tolerances and long-term durability. The balun housing is made from transparent engineering plastic with a ferrite core for effective common-mode suppression.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2-in-1 GP Antenna Mount + 1:1 Ferrite Balun | 100W HF SSB\/CW\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/2-in-1-gp-antenna-mount-ferrite-balun-100w-ssb-cw-hf-dipole\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447634141248,"sku":"200007763:201336100","price":399.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sda373e051054405b902756d1e962633e8.webp?v=1792557848"},{"product_id":"5-21ghz-rf-mixer-upconverter-downconverter-c-x-ku-band-sma","title":"5–21GHz RF Mixer Upconverter Downconverter | C\/X\/Ku Band SMA","description":"\n\u003ch2\u003e5–21GHz RF Mixer – Wideband Upconverter \u0026amp; Downconverter for Transceiver Systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eQM-MIX0521S RF Mixer\u003c\/strong\u003e is a precision-engineered wideband frequency conversion module covering \u003cstrong\u003e5–21GHz RF\/LO\u003c\/strong\u003e with an IF range of \u003cstrong\u003eDC to 5000MHz\u003c\/strong\u003e. Whether you need upconversion or downconversion across C-Band, X-Band, or Ku-Band frequencies, this compact gold-finish metal module delivers consistent, low-loss performance in a CNC-machined housing with outstanding electromagnetic shielding. Ideal for hobbyists, RF engineers, and developers building or testing transceiver systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide RF\/LO Frequency Range:\u003c\/strong\u003e 5–21GHz — covers C-Band (5.8GHz), X-Band (8GHz \u0026amp; 12GHz), and Ku-Band (18GHz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroadband IF Coverage:\u003c\/strong\u003e DC to 5000MHz intermediate frequency support\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupports Both Upconversion \u0026amp; Downconversion\u003c\/strong\u003e for versatile transceiver integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Conversion Loss:\u003c\/strong\u003e 8–12dB across the operating band\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC-Machined Metal Housing:\u003c\/strong\u003e Gold-finish aluminum body with excellent EMI\/EMC shielding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard SMA-K Connectors\u003c\/strong\u003e on all RF, LO, and IF ports for easy integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Only 29×19×11mm (excluding connectors)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eQM-MIX0521S\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eRF\/LO Operating Frequency\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5–21GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIF Intermediate Frequency\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC–5000MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eConversion Loss\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e8–12dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eLO-RF Isolation\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e29dB (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eLO Drive Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e+15dBm (max — do not exceed)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSMA-K (female)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCNC-Machined Metal (Gold Finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e29×19×11mm (excl. connectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePort Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRF Port:\u003c\/strong\u003e RF signal input\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLO Port:\u003c\/strong\u003e Local oscillator input (drive power: +15dBm max)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIF Port:\u003c\/strong\u003e Intermediate frequency output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × QM-MIX0521S RF Mixer Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency bands does this RF mixer support?\u003c\/h4\u003e\n\u003cp\u003eA: The QM-MIX0521S RF mixer supports RF and LO frequencies across the full 5–21GHz range, which encompasses C-Band (~5.8GHz), X-Band (~8GHz and ~12GHz), and Ku-Band (~18GHz). The IF port covers DC to 5000MHz, making it highly versatile for multi-band transceiver system applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum LO drive power I should apply?\u003c\/h4\u003e\n\u003cp\u003eA: The local oscillator (LO) drive power must not exceed +15dBm. Exceeding this level may damage the mixer's internal circuitry. Always verify your LO signal level before connecting to ensure safe and reliable operation.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of connectors does this RF mixer use?\u003c\/h4\u003e\n\u003cp\u003eA: All three ports (RF, LO, and IF) use standard SMA-K (SMA female) connectors, which are widely compatible with most RF test equipment, coaxial cables, and development setups. This ensures easy integration into existing transceiver systems or lab benches.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this mixer suitable for both upconversion and downconversion?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The QM-MIX0521S supports both upconversion (IF → RF) and downconversion (RF → IF) within the 5–21GHz band, making it a flexible building block for a wide range of transceiver, radar, and microwave communication system designs.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency bands does this RF mixer support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The QM-MIX0521S RF mixer supports RF and LO frequencies across the full 5–21GHz range, which encompasses C-Band (~5.8GHz), X-Band (~8GHz and ~12GHz), and Ku-Band (~18GHz). The IF port covers DC to 5000MHz, making it highly versatile for multi-band transceiver system applications.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum LO drive power I should apply?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The local oscillator (LO) drive power must not exceed +15dBm. Exceeding this level may damage the mixer's internal circuitry. Always verify your LO signal level before connecting to ensure safe and reliable operation.\"}}, {\"@type\": \"Question\", \"name\": \"What type of connectors does this RF mixer use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All three ports (RF, LO, and IF) use standard SMA-K (SMA female) connectors, which are widely compatible with most RF test equipment, coaxial cables, and development setups. This ensures easy integration into existing transceiver systems or lab benches.\"}}, {\"@type\": \"Question\", \"name\": \"Is this mixer suitable for both upconversion and downconversion?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The QM-MIX0521S supports both upconversion (IF → RF) and downconversion (RF → IF) within the 5–21GHz band, making it a flexible building block for a wide range of transceiver, radar, and microwave communication system designs.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5–21GHz RF Mixer Upconverter Downconverter | C\/X\/Ku Band SMA\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/5-21ghz-rf-mixer-upconverter-downconverter-c-x-ku-band-sma\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447635058752,"sku":"200007763:201336100","price":302.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S8a619c7bc9b148448005c12197a4dd8d0.webp?v=1792557973"},{"product_id":"ht5-uwb-log-periodic-pcb-antenna-1300mhz-10ghz-6-9dbi-directional-broadband","title":"HT5 UWB Log-Periodic PCB Antenna 1.3–10GHz 6-9dBi Directional","description":"\n\u003ch2\u003eHT5 Broadband Log-Periodic Directional Antenna | 1.3–10GHz | 6–9dBi Gain\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHT5 UWB Log-Periodic Antenna\u003c\/strong\u003e is a high-performance, broadband directional antenna built on a compact PCB substrate. Covering an impressive frequency range of \u003cstrong\u003e1,300 MHz to 10 GHz\u003c\/strong\u003e, it delivers consistent \u003cstrong\u003e6–9dBi directional gain\u003c\/strong\u003e and is equally at home in professional RF labs, field spectrum analysis setups, and DIY wireless communication projects.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the HT5 Broadband Antenna?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Wide Frequency Coverage:\u003c\/strong\u003e Spans 1.3 GHz to 10 GHz in a single antenna — compatible with Beidou, GPS, 2.4GHz Wi-Fi, 5.8GHz systems, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Directional Gain:\u003c\/strong\u003e Delivers 6 ±1 dBi gain across the full bandwidth for focused, efficient signal capture and transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent SWR Performance:\u003c\/strong\u003e Standing Wave Ratio (SWR) \u0026lt;1.5 throughout the entire band, ensuring minimal signal reflection and maximum power transfer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Handling:\u003c\/strong\u003e Rated for up to \u003cstrong\u003e50W maximum power\u003c\/strong\u003e, suitable for demanding EMC and spectrum analysis applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Construction:\u003c\/strong\u003e Lightweight, rigid PCB material (130 × 90 × 1.6mm) makes this antenna easy to mount and position precisely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard SMA Connectivity:\u003c\/strong\u003e Includes an SMA Male-to-Male adapter for straightforward integration with test equipment, SDR receivers, and analyzers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Application Ready:\u003c\/strong\u003e Ideal for direction finding, signal analysis, positioning systems, broadband measurement, microwave darkroom testing, and EMC compliance testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHT5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e130 × 90 × 1.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,300 MHz – 10 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 ±1 dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Power Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA Female (antenna) \/ SMA Male-to-Male adapter included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × HT5 Log-Periodic PCB Antenna\u003c\/li\u003e\n  \u003cli\u003e1 × SMA Male-to-Male Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more electronic components and DIY electrical supplies? Check out these related items:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency bands does the HT5 log-periodic antenna support?\u003c\/h4\u003e\n\u003cp\u003eA: The HT5 broadband directional antenna covers a continuous frequency range of \u003cstrong\u003e1,300 MHz (1.3 GHz) to 10 GHz\u003c\/strong\u003e. This makes it compatible with Beidou navigation, GPS, 2.4GHz Wi-Fi, 5.8GHz wireless systems, and a wide range of microwave and RF test applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What connector does this UWB PCB antenna use?\u003c\/h4\u003e\n\u003cp\u003eA: The HT5 antenna features an \u003cstrong\u003eSMA Female connector\u003c\/strong\u003e. It also comes bundled with a \u003cstrong\u003eSMA Male-to-Male adapter\u003c\/strong\u003e, making it straightforward to connect to most standard RF test equipment, SDR receivers, spectrum analyzers, and signal generators.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this antenna suitable for EMC testing and microwave darkroom use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With its low SWR (\u0026lt;1.5) across the full bandwidth and consistent 6–9dBi directional gain, the HT5 is well-suited for \u003cstrong\u003eEMC compliance testing, microwave anechoic chamber (darkroom) testing, spectrum analysis, direction finding, and broadband signal measurement\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum power this antenna can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The HT5 log-periodic antenna is rated for a \u003cstrong\u003emaximum power handling of 50 Watts\u003c\/strong\u003e, making it suitable for both low-power monitoring applications and higher-power transmission\/testing scenarios within its frequency band.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency bands does the HT5 log-periodic antenna support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HT5 broadband directional antenna covers a continuous frequency range of 1,300 MHz (1.3 GHz) to 10 GHz. This makes it compatible with Beidou navigation, GPS, 2.4GHz Wi-Fi, 5.8GHz wireless systems, and a wide range of microwave and RF test applications.\"}}, {\"@type\": \"Question\", \"name\": \"What connector does this UWB PCB antenna use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HT5 antenna features an SMA Female connector. It also comes bundled with a SMA Male-to-Male adapter, making it straightforward to connect to most standard RF test equipment, SDR receivers, spectrum analyzers, and signal generators.\"}}, {\"@type\": \"Question\", \"name\": \"Is this antenna suitable for EMC testing and microwave darkroom use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. With its low SWR (\u0026lt;1.5) across the full bandwidth and consistent 6–9dBi directional gain, the HT5 is well-suited for EMC compliance testing, microwave anechoic chamber (darkroom) testing, spectrum analysis, direction finding, and broadband signal measurement.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum power this antenna can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HT5 log-periodic antenna is rated for a maximum power handling of 50 Watts, making it suitable for both low-power monitoring applications and higher-power transmission\/testing scenarios within its frequency band.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HT5 UWB Log-Periodic PCB Antenna 1.3–10GHz 6-9dBi Directional\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/ht5-uwb-log-periodic-pcb-antenna-1300mhz-10ghz-6-9dbi-directional-broadband\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447636009024,"sku":"200007763:201336100","price":82.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sb71ee372043445c8866661127fc491fa8.webp?v=1792557979"},{"product_id":"uwb-spiral-antenna-2-2ghz-6-2ghz-circularly-polarized-3-5dbi","title":"UWB Spiral Antenna 2.2–6.2GHz Circularly Polarized 3.5dBi","description":"\n\u003ch2\u003eHpLive Ultra-Wideband Spiral Antenna – Circularly Polarized, 2.2GHz to 6.2GHz\u003c\/h2\u003e\n\u003cp\u003eUpgrade your wireless setup with the \u003cstrong\u003eHpLive UWB Spiral Antenna\u003c\/strong\u003e, engineered for stable, high-fidelity signal transmission across a broad 2.2GHz–6.2GHz frequency range. Whether you're integrating it into a positioning system, research project, or custom RF build, this compact circularly polarized antenna delivers consistent performance with minimal signal distortion. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Wideband (UWB) Frequency Range:\u003c\/strong\u003e Covers 2.2GHz to 6.2GHz for versatile signal transmission and reception across a wide range of applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCircular Polarization:\u003c\/strong\u003e Actively reduces multipath effects, enhancing positioning accuracy and overall signal reliability in dynamic environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Dispersion Design:\u003c\/strong\u003e Minimizes signal distortion across the entire frequency range, ensuring consistent and predictable RF performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3.5dBi Gain:\u003c\/strong\u003e Delivers efficient signal strength for improved wireless coverage and connectivity in your build.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Measures just 50×50×23mm (excluding connector), making it easy to integrate into a wide variety of enclosures and setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eABS Construction:\u003c\/strong\u003e Lightweight and durable black ABS housing for long-lasting use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHpLive\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.2GHz – 6.2GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 × 50 × 23mm (excluding connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× UWB Spiral Antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003eMonitor color settings and ambient lighting may cause slight differences between the product's actual color and the images shown. Please allow minor manual measurement deviations in the listed dimensions.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does this UWB spiral antenna support?\u003c\/h4\u003e\n\u003cp\u003eA: This antenna covers a broad ultra-wideband range of 2.2GHz to 6.2GHz, making it suitable for UWB positioning systems, RF research, and various wireless signal transmission applications requiring wide frequency coverage.\u003c\/p\u003e\n\u003ch4\u003eQ: What does circular polarization mean and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: Circular polarization means the antenna radiates or receives electromagnetic waves that rotate in a helical pattern. This significantly reduces multipath interference — where signals bounce off surfaces and degrade quality — resulting in improved positioning accuracy and more reliable connectivity.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the gain of this antenna and what does 3.5dBi mean?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna offers a 3.5dBi gain, which indicates how efficiently it directs or focuses radio frequency energy compared to an isotropic radiator. This level of gain is well-suited for balanced, efficient signal coverage in UWB and similar wideband RF applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this antenna compatible with standard RF connectors?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna is designed with a standard connector (not included in the 50×50×23mm body measurement). Please verify connector type compatibility with your specific device or system before purchasing.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does this UWB spiral antenna support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This antenna covers a broad ultra-wideband range of 2.2GHz to 6.2GHz, making it suitable for UWB positioning systems, RF research, and various wireless signal transmission applications requiring wide frequency coverage.\"}}, {\"@type\": \"Question\", \"name\": \"What does circular polarization mean and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Circular polarization means the antenna radiates or receives electromagnetic waves that rotate in a helical pattern. This significantly reduces multipath interference — where signals bounce off surfaces and degrade quality — resulting in improved positioning accuracy and more reliable connectivity.\"}}, {\"@type\": \"Question\", \"name\": \"What is the gain of this antenna and what does 3.5dBi mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna offers a 3.5dBi gain, which indicates how efficiently it directs or focuses radio frequency energy compared to an isotropic radiator. This level of gain is well-suited for balanced, efficient signal coverage in UWB and similar wideband RF applications.\"}}, {\"@type\": \"Question\", \"name\": \"Is this antenna compatible with standard RF connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna is designed with a standard connector (not included in the 50×50×23mm body measurement). Please verify connector type compatibility with your specific device or system before purchasing.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"UWB Spiral Antenna 2.2–6.2GHz Circularly Polarized 3.5dBi\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/uwb-spiral-antenna-2-2ghz-6-2ghz-circularly-polarized-3-5dbi\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"Levo- \/ China Mainland","offer_id":41447636336704,"sku":"14:350850#Levo-;200007763:201336100","price":196.52,"currency_code":"USD","in_stock":true},{"title":"Dextrorotatory \/ China Mainland","offer_id":41447636369472,"sku":"14:365458#Dextrorotatory;200007763:201336100","price":196.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S270acb28df8f4c0eb3e716bc780b7f1dq.webp?v=1792557982"},{"product_id":"6-channel-900mhz-rc-transmitter-receiver-board-diy-remote-control","title":"6-Channel 900MHz RC Transmitter \u0026 Receiver Board | DIY Remote","description":"\n\u003ch2\u003e6-Channel 900MHz RC Transmitter \u0026amp; Receiver Board for DIY Remote Control Builds\u003c\/h2\u003e\n\u003cp\u003eTake your DIY RC projects to the next level with this compact 6-Channel 900MHz Remote Control Kit from DAZZLEEX. Designed for hobbyists and makers, this transmitter and receiver board set delivers reliable wireless control across a wide frequency range of 800–1000MHz — perfect for RC airplanes, cars, tanks, boats, and robots. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Proportional Channels\u003c\/strong\u003e — Includes 2 alternating channels for versatile control configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePPM Encoding\u003c\/strong\u003e — Provides precise, low-latency signal transmission for smooth response\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e800–1000MHz Frequency Range\u003c\/strong\u003e — Reliable 900MHz operation with a working range of 100–200 meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Way Reverse Function\u003c\/strong\u003e — Easily reverse servo direction without rewiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 Mixing Functions\u003c\/strong\u003e — Built-in mix modes for advanced control setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1S LiPo Compatible\u003c\/strong\u003e — Runs on 3.3V–4.2V; JST1.25 battery socket and charging port included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Design\u003c\/strong\u003e — Board measures just 70mm × 50mm, ideal for tight miniature builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Draw\u003c\/strong\u003e — 50mA operating current and 50mW transmitter power for efficient performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application\u003c\/strong\u003e — Compatible with RC model airplanes, tanks, cars, boats, and DIY robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e800–1000MHz (900MHz nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e6 (2 alternating)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eEncoding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003ePPM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e3.3V–4.2V (1S LiPo recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eTransmitter Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e50mW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e50mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eControl Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e100–200 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eBoard Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e70mm × 50mm (W × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eBattery Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eJST1.25 pass-through socket with charging port\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eRecommended ESC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eSmall 1S bidirectional ESC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Remote Control Transmitter\u003c\/li\u003e\n  \u003cli\u003e1 × Receiver Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Screen color calibration and monitor brightness may cause slight color variation from the actual product. Please allow for minor measurement tolerances of ±1–2mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What RC models is this 6-channel 900MHz receiver kit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 6-channel 900MHz receiver and transmitter kit is compatible with a wide range of miniature RC models including airplanes, cars, tanks, boats, and DIY robots. As long as your build operates on standard servo\/ESC PWM signals, this kit integrates easily into most DIY remote control projects.\u003c\/p\u003e\n\u003ch4\u003eQ: What battery is recommended to power the receiver board?\u003c\/h4\u003e\n\u003cp\u003eA: The receiver board operates on 3.3V–4.2V, making it perfectly suited for a 1S LiPo battery. The board includes a JST1.25 pass-through battery socket and a built-in charging port for convenient use. It is also recommended to pair the board with a small 1S bidirectional ESC for motor control.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the effective control range of this 900MHz RC system?\u003c\/h4\u003e\n\u003cp\u003eA: Under typical open-field conditions, this 900MHz RC system provides a reliable control range of approximately 100–200 meters. Actual range may vary depending on environmental interference, obstacles, and battery level.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this kit support channel reversing and mixing?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The transmitter includes a 3-way channel reverse function and 2 built-in mixing functions, giving you greater flexibility when setting up your RC model without the need for additional hardware or programming equipment.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What RC models is this 6-channel 900MHz receiver kit compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 6-channel 900MHz receiver and transmitter kit is compatible with a wide range of miniature RC models including airplanes, cars, tanks, boats, and DIY robots. As long as your build operates on standard servo\/ESC PWM signals, this kit integrates easily into most DIY remote control projects.\"}}, {\"@type\": \"Question\", \"name\": \"What battery is recommended to power the receiver board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The receiver board operates on 3.3V–4.2V, making it perfectly suited for a 1S LiPo battery. The board includes a JST1.25 pass-through battery socket and a built-in charging port for convenient use. It is also recommended to pair the board with a small 1S bidirectional ESC for motor control.\"}}, {\"@type\": \"Question\", \"name\": \"What is the effective control range of this 900MHz RC system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under typical open-field conditions, this 900MHz RC system provides a reliable control range of approximately 100–200 meters. Actual range may vary depending on environmental interference, obstacles, and battery level.\"}}, {\"@type\": \"Question\", \"name\": \"Does this kit support channel reversing and mixing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The transmitter includes a 3-way channel reverse function and 2 built-in mixing functions, giving you greater flexibility when setting up your RC model without the need for additional hardware or programming equipment.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"6-Channel 900MHz RC Transmitter \u0026 Receiver Board | DIY Remote\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/6-channel-900mhz-rc-transmitter-receiver-board-diy-remote-control\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"controller \/ China Mainland","offer_id":41447637647424,"sku":"14:350853#controller;200007763:201336100","price":96.14,"currency_code":"USD","in_stock":true},{"title":"Receiver \/ China Mainland","offer_id":41447637680192,"sku":"14:200026864#Receiver;200007763:201336100","price":67.71,"currency_code":"USD","in_stock":true},{"title":"set \/ China Mainland","offer_id":41447637712960,"sku":"14:10#set;200007763:201336100","price":130.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S27a2d7a3fd0e4ab0904af50a41d43059R.webp?v=1792557995"},{"product_id":"atu-100-automatic-antenna-tuner-1-8-50mhz-oled-diy-kit","title":"ATU-100 Automatic Antenna Tuner 1.8–50MHz OLED DIY Kit","description":"\n\u003ch2\u003eATU-100 Automatic Antenna Tuner with OLED Display – 1.8MHz to 50MHz DIY Kit\u003c\/h2\u003e\n\u003cp\u003eTake your amateur radio setup to the next level with the \u003cstrong\u003eATU-100 Automatic Antenna Tuner\u003c\/strong\u003e. Covering a wide frequency range of \u003cstrong\u003e1.8MHz to 50MHz\u003c\/strong\u003e, this compact DIY kit is perfect for ham radio enthusiasts who want precise antenna matching, hands-on assembly experience, and a clean OLED readout — all in one portable package. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates across 1.8MHz to 50MHz, making it versatile for a broad range of amateur radio bands and communication scenarios.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOLED Display:\u003c\/strong\u003e The integrated 0.96-inch OLED screen delivers crisp, clear data readouts so you can monitor tuning status and adjustments at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Assembly Kit:\u003c\/strong\u003e Designed as a build-it-yourself kit, the ATU-100 encourages hands-on learning, helping you develop deeper knowledge of antenna tuning technology.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e With dimensions of approximately 128 × 62 × 20 mm, this tuner is lightweight and easy to carry to field operations, portable setups, or emergency communications events.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccurate Power Measurement:\u003c\/strong\u003e Offers precise power readings — 0.1W increments for levels below 10W and 1W increments above 10W — ensuring reliable performance across varying signal strengths.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirmware Programming Ready:\u003c\/strong\u003e Compatible with OLED firmware programming for advanced users who want to customize or update device behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eATU-100 Antenna Tuner\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8MHz – 50MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96-inch OLED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 128 × 62 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Measurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1W steps (below 10W) \/ 1W steps (above 10W)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× ATU-100 Antenna Tuner Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from product images due to monitor calibration and lighting conditions. Please allow for minor measurement tolerances of ±1–2mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does the ATU-100 Automatic Antenna Tuner cover?\u003c\/h4\u003e\n\u003cp\u003eA: The ATU-100 Antenna Tuner covers a wide frequency range from \u003cstrong\u003e1.8MHz to 50MHz\u003c\/strong\u003e, making it suitable for most HF amateur radio bands including 160m, 80m, 40m, 20m, 15m, 10m, and 6m.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the ATU-100 kit come pre-assembled or do I need to build it myself?\u003c\/h4\u003e\n\u003cp\u003eA: The ATU-100 is sold as a \u003cstrong\u003eDIY assembly kit\u003c\/strong\u003e. You will need to assemble it yourself, which is part of the hands-on learning experience this product offers. It is recommended for hobbyists comfortable with basic electronics assembly.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I update the firmware on the ATU-100 OLED Antenna Tuner?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ATU-100 is designed with \u003cstrong\u003eOLED firmware programming\u003c\/strong\u003e compatibility, allowing experienced users to flash or update the firmware to access new features or customize device behavior.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the power measurement accuracy of the ATU-100?\u003c\/h4\u003e\n\u003cp\u003eA: The ATU-100 provides highly accurate power readings: \u003cstrong\u003e0.1-watt increments\u003c\/strong\u003e for signals below 10 watts, and \u003cstrong\u003e1-watt increments\u003c\/strong\u003e for signals above 10 watts, ensuring reliable monitoring during operation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does the ATU-100 Automatic Antenna Tuner cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ATU-100 Antenna Tuner covers a wide frequency range from 1.8MHz to 50MHz, making it suitable for most HF amateur radio bands including 160m, 80m, 40m, 20m, 15m, 10m, and 6m.\"}}, {\"@type\": \"Question\", \"name\": \"Does the ATU-100 kit come pre-assembled or do I need to build it myself?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ATU-100 is sold as a DIY assembly kit. You will need to assemble it yourself, which is part of the hands-on learning experience this product offers. It is recommended for hobbyists comfortable with basic electronics assembly.\"}}, {\"@type\": \"Question\", \"name\": \"Can I update the firmware on the ATU-100 OLED Antenna Tuner?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The ATU-100 is designed with OLED firmware programming compatibility, allowing experienced users to flash or update the firmware to access new features or customize device behavior.\"}}, {\"@type\": \"Question\", \"name\": \"What is the power measurement accuracy of the ATU-100?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ATU-100 provides highly accurate power readings: 0.1-watt increments for signals below 10 watts, and 1-watt increments for signals above 10 watts, ensuring reliable monitoring during operation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ATU-100 Automatic Antenna Tuner 1.8–50MHz OLED DIY Kit\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/atu-100-automatic-antenna-tuner-1-8-50mhz-oled-diy-kit\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447648034880,"sku":"200007763:201336100","price":337.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S364bd5a3da0b4f55b9964c703ecad20dW.webp?v=1792558139"},{"product_id":"sma-bnc-uhf-n-type-rf-coaxial-adapter-connector-kit-14-piece-1","title":"14-Pc SMA BNC UHF N-Type RF Coaxial Adapter Connector Kit","description":"\n\u003ch2\u003e14-Piece RF Coaxial Adapter Kit – SMA, BNC, UHF \u0026amp; N-Type Connectors\u003c\/h2\u003e\n\u003cp\u003eThis comprehensive 14-piece RF coaxial adapter kit gives you everything you need to connect antennas, routers, access points, LAN devices, and coaxial cables with ease. Made from durable copper, these adapters are compatible with SMA, BNC, UHF, F-type, and N-type connector standards — making this kit a must-have for hobbyists, network technicians, and radio enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003eWhether you're mounting an antenna on a rooftop, extending your router's wireless range, or setting up a radio communication system, this kit covers virtually every common RF connector combination in one convenient package. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14 adapters in one kit\u003c\/strong\u003e — covers the most common RF connector combinations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper construction\u003c\/strong\u003e — excellent conductivity and long-lasting durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide compatibility\u003c\/strong\u003e — works with routers, access points, NICs, antennas, LAN devices, and coaxial cable setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; portable\u003c\/strong\u003e — easy to store and have on hand for any RF project\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupports SMA, BNC, UHF, F-type, and N-type\u003c\/strong\u003e connectors (male \u0026amp; female)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included (14 Adapters)\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eSMA Female to F Male\u003c\/li\u003e\n  \u003cli\u003eSMA Female to F Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to BNC Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to BNC Male\u003c\/li\u003e\n  \u003cli\u003eSMA Female to N Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to N Male\u003c\/li\u003e\n  \u003cli\u003eSMA Female to UHF Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to UHF Male\u003c\/li\u003e\n  \u003cli\u003eSMA Male to SMA Female (Right Angle)\u003c\/li\u003e\n  \u003cli\u003eSMA Female to SMA Female\u003c\/li\u003e\n  \u003cli\u003eSMA Male to F Female\u003c\/li\u003e\n  \u003cli\u003eSMA Male to F Male\u003c\/li\u003e\n  \u003cli\u003eSMA Male to BNC Female\u003c\/li\u003e\n  \u003cli\u003eSMA Male to BNC Male\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 13 × 7 × 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA, BNC, UHF, F-Type, N-Type\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAs shown\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What connector types are included in this RF coaxial adapter kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes 14 adapters covering SMA (male and female), BNC (male and female), UHF (male and female), F-type (male and female), and N-type (male and female) combinations — giving you versatile connectivity for the most common RF applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this adapter kit compatible with standard home routers and antennas?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These adapters are designed to work with routers, wireless access points, most network interface cards (NICs), and external radio antennas, including rooftop installations and coaxial cable setups.\u003c\/p\u003e\n\u003ch4\u003eQ: What material are these RF adapters made from?\u003c\/h4\u003e\n\u003cp\u003eA: All adapters in this kit are constructed from copper, which provides excellent signal conductivity and reliable, long-lasting performance across a wide range of RF applications.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What connector types are included in this RF coaxial adapter kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes 14 adapters covering SMA (male and female), BNC (male and female), UHF (male and female), F-type (male and female), and N-type (male and female) combinations — giving you versatile connectivity for the most common RF applications.\"}}, {\"@type\": \"Question\", \"name\": \"Is this adapter kit compatible with standard home routers and antennas?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These adapters are designed to work with routers, wireless access points, most network interface cards (NICs), and external radio antennas, including rooftop installations and coaxial cable setups.\"}}, {\"@type\": \"Question\", \"name\": \"What material are these RF adapters made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All adapters in this kit are constructed from copper, which provides excellent signal conductivity and reliable, long-lasting performance across a wide range of RF applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"14-Pc SMA BNC UHF N-Type RF Coaxial Adapter Connector Kit\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/sma-bnc-uhf-n-type-rf-coaxial-adapter-connector-kit-14-piece\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447649673280,"sku":"200007763:201336100","price":107.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sf7f46abd380d49f383163aeab4d18ad9S.webp?v=1792558153"},{"product_id":"hmc624a-digital-rf-attenuator-module-0-31-5db-dc-6ghz-oled","title":"HMC624A RF Attenuator Module 0–31.5dB OLED DC to 6GHz","description":"\n\u003ch2\u003eHMC624A Digital RF Attenuator Module – Precise Step Attenuation from DC to 6GHz\u003c\/h2\u003e\n\u003cp\u003eTake full control of your RF signal levels with the \u003cstrong\u003eHMC624A Digital RF Attenuator Module\u003c\/strong\u003e. Engineered for engineers, hobbyists, and RF professionals alike, this compact PCB module delivers highly accurate, step-adjustable attenuation from \u003cstrong\u003e0 to 31.5dB\u003c\/strong\u003e in precise \u003cstrong\u003e0.5dB increments\u003c\/strong\u003e — all across a wide frequency range of \u003cstrong\u003eDC to 6GHz\u003c\/strong\u003e. Whether you're working on antenna testing, signal processing, lab bench setups, or custom RF systems, this module gives you the control you need in a small, easy-to-integrate form factor.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Operates seamlessly from DC to 6GHz, making it suitable for a broad range of RF and microwave applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Attenuation:\u003c\/strong\u003e 0.5dB step accuracy across a 0–31.5dB range for fine-tuned signal control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOLED Display:\u003c\/strong\u003e Built-in 0.91-inch OLED screen shows the current attenuation value in real time for effortless monitoring and adjustment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotary Knob Adjustment:\u003c\/strong\u003e Intuitive rotary knob interface for smooth, hands-on control — no external controller required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB Form Factor:\u003c\/strong\u003e At just 33mm × 50mm, this module is ideal for integration into space-constrained enclosures and custom builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Power Input:\u003c\/strong\u003e Powered via Type-C connector with a wide input voltage range of 3.6–15V DC, compatible with most lab power supplies and USB-C sources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Input Signal Tolerance:\u003c\/strong\u003e Handles up to 28dBm input signal power without compromise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50Ω Output Impedance:\u003c\/strong\u003e Matches standard RF system impedance for seamless integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated for -85°C to 150°C, suitable for demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC – 6GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttenuation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 31.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStep Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal Power (Max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3.6–15V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Power (Max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C (Power Input)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.91-inch OLED (Attenuation Value)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustment Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotary Knob\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm × 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-85°C to 150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× HMC624A RF Attenuator Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e – Great for DIY electronics builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e – Another compact electronics module for your lab or project.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e – Precision tooling for your workshop and DIY setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the HMC624A RF Attenuator Module used for?\u003c\/h4\u003e\n\u003cp\u003eA: The HMC624A RF Attenuator Module is used to precisely reduce or control the power level of an RF signal in a circuit without distorting the signal waveform. It is widely used in RF testing, antenna measurement, signal processing, laboratory setups, and custom RF system design, operating from DC up to 6GHz.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I adjust the attenuation level on this module?\u003c\/h4\u003e\n\u003cp\u003eA: Attenuation is adjusted using the built-in rotary knob on the module. The current attenuation value is displayed in real time on the 0.91-inch OLED screen, allowing you to dial in the exact setting you need in 0.5dB steps between 0 and 31.5dB.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does the HMC624A module require?\u003c\/h4\u003e\n\u003cp\u003eA: The module accepts a wide input voltage range of DC 3.6–15V via a standard Type-C connector, making it compatible with USB-C power banks, lab bench supplies, and a variety of other power sources. Maximum module power consumption is 0.6W.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module compatible with 50-ohm RF systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The HMC624A RF Attenuator Module features a standard 50Ω output impedance, which is the most common impedance used in RF and microwave systems, ensuring seamless integration with typical test equipment and RF setups.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the HMC624A RF Attenuator Module used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HMC624A RF Attenuator Module is used to precisely reduce or control the power level of an RF signal in a circuit without distorting the signal waveform. It is widely used in RF testing, antenna measurement, signal processing, laboratory setups, and custom RF system design, operating from DC up to 6GHz.\"}}, {\"@type\": \"Question\", \"name\": \"How do I adjust the attenuation level on this module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Attenuation is adjusted using the built-in rotary knob on the module. The current attenuation value is displayed in real time on the 0.91-inch OLED screen, allowing you to dial in the exact setting you need in 0.5dB steps between 0 and 31.5dB.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the HMC624A module require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module accepts a wide input voltage range of DC 3.6–15V via a standard Type-C connector, making it compatible with USB-C power banks, lab bench supplies, and a variety of other power sources. Maximum module power consumption is 0.6W.\"}}, {\"@type\": \"Question\", \"name\": \"Is this module compatible with 50-ohm RF systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The HMC624A RF Attenuator Module features a standard 50Ω output impedance, which is the most common impedance used in RF and microwave systems, ensuring seamless integration with typical test equipment and RF setups.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HMC624A RF Attenuator Module 0–31.5dB OLED DC to 6GHz\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/hmc624a-digital-rf-attenuator-module-0-31-5db-dc-6ghz-oled\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447650426944,"sku":"200007763:201336100","price":153.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S121d330650644aaebcac2bbaa84756e1s.webp?v=1792558161"},{"product_id":"mla-30-plus-active-loop-receive-antenna-shortwave-low-noise","title":"MLA-30+ Active Loop Antenna 0.5–30MHz Low-Noise Shortwave","description":"\u003ch2\u003eMLA-30+ (Plus) Active Loop Receive Antenna — Low-Noise Broadband Shortwave Reception\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMLA-30+ (Plus) Ring Active Loop Antenna\u003c\/strong\u003e is a high-performance broadband receiving antenna covering \u003cstrong\u003e0.5 MHz to 30 MHz\u003c\/strong\u003e (medium wave through shortwave). Designed for shortwave listeners (SWL) and radio amateurs (HAM), it delivers exceptionally clean signal reception even in compact living spaces such as apartments, balconies, or urban rooftops. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the MLA-30+ Loop Antenna?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Noise Reception:\u003c\/strong\u003e Reduces local-radiation noise by up to \u003cstrong\u003e30 dB\u003c\/strong\u003e compared to traditional long-wire antennas, helping you pull out weak signals buried in interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Directivity:\u003c\/strong\u003e The figure-eight radiation pattern creates deep null points — simply rotate the antenna to minimize specific near-field interference sources and improve your SNR (signal-to-noise ratio).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Covers \u003cstrong\u003e500 kHz to 30 MHz\u003c\/strong\u003e with no manual tuning required — plug in and start listening immediately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-Powered Convenience:\u003c\/strong\u003e Powered via standard USB cable (included), making placement flexible without complex power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeatherproof Outdoor Design:\u003c\/strong\u003e Rainproof housing and a stainless steel ring-shaped vibrator make this antenna suitable for long-term outdoor installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular \u0026amp; Easy Installation:\u003c\/strong\u003e Self-contained feeders, a compact footprint, and modular construction mean quick setup on balconies, rooftops, window frames, or masts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceive-Only:\u003c\/strong\u003e Optimized purely for receiving — do not connect to a transmitter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLA-30+ (Plus)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 MHz – 30 MHz (500 kHz – 30 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise Reduction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 30 dB vs. long-wire antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal (Stainless Steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 m (coaxial feed cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × MLA-30+ Antenna with 10 m coaxial cable\u003c\/li\u003e\n  \u003cli\u003e1 × Stainless Steel Vibrator (ring element)\u003c\/li\u003e\n  \u003cli\u003e1 × T-connector (Tee)\u003c\/li\u003e\n  \u003cli\u003e1 × USB Power Cable (0.8 m)\u003c\/li\u003e\n  \u003cli\u003e1 × SMA Jumper Cable (60 cm)\u003c\/li\u003e\n  \u003cli\u003e2 × Stainless Steel Fixing Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does the MLA-30+ active loop antenna cover?\u003c\/h4\u003e\n\u003cp\u003eA: The MLA-30+ covers a broad range from \u003cstrong\u003e500 kHz (0.5 MHz) to 30 MHz\u003c\/strong\u003e, making it ideal for medium wave (AM broadcast), tropical bands, and all shortwave bands up to the 10-meter amateur band.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use the MLA-30+ loop antenna for transmitting?\u003c\/h4\u003e\n\u003cp\u003eA: No — the MLA-30+ is designed exclusively for \u003cstrong\u003ereceiving\u003c\/strong\u003e. Connecting a transmitter to this antenna will damage the internal preamplifier. Use it only with a shortwave or SDR receiver.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How is the MLA-30+ antenna powered?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna is powered via a standard \u003cstrong\u003e5V USB connection\u003c\/strong\u003e. An 0.8 m USB cable is included in the package, and power is delivered through the coaxial feed line to the antenna head — no separate power cable to the antenna element is needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the MLA-30+ suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The antenna features a \u003cstrong\u003erainproof housing\u003c\/strong\u003e and a stainless steel ring vibrator, making it suitable for long-term installation on balconies, rooftops, and similar outdoor locations. The included stainless steel fixing screws make mounting straightforward.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will the MLA-30+ help with interference and noise from nearby electronics?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The directional figure-eight pattern allows you to rotate the antenna and aim its null points at local interference sources (such as switching power supplies or LED lighting), significantly reducing unwanted noise and improving signal clarity.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does the MLA-30+ active loop antenna cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MLA-30+ covers a broad range from 500 kHz (0.5 MHz) to 30 MHz, making it ideal for medium wave (AM broadcast), tropical bands, and all shortwave bands up to the 10-meter amateur band.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use the MLA-30+ loop antenna for transmitting?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the MLA-30+ is designed exclusively for receiving. Connecting a transmitter to this antenna will damage the internal preamplifier. Use it only with a shortwave or SDR receiver.\"}}, {\"@type\": \"Question\", \"name\": \"How is the MLA-30+ antenna powered?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna is powered via a standard 5V USB connection. An 0.8 m USB cable is included in the package, and power is delivered through the coaxial feed line to the antenna head — no separate power cable to the antenna element is needed.\"}}, {\"@type\": \"Question\", \"name\": \"Is the MLA-30+ suitable for outdoor use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The antenna features a rainproof housing and a stainless steel ring vibrator, making it suitable for long-term installation on balconies, rooftops, and similar outdoor locations. The included stainless steel fixing screws make mounting straightforward.\"}}, {\"@type\": \"Question\", \"name\": \"Will the MLA-30+ help with interference and noise from nearby electronics?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The directional figure-eight pattern allows you to rotate the antenna and aim its null points at local interference sources (such as switching power supplies or LED lighting), significantly reducing unwanted noise and improving signal clarity.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"MLA-30+ Active Loop Antenna 0.5–30MHz Low-Noise Shortwave\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/mla-30-plus-active-loop-receive-antenna-shortwave-low-noise\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"B \/ China Mainland","offer_id":41447652327488,"sku":"14:365458#B;200007763:201336100","price":157.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S268430acbf2d49208b2eff40bcdd77275.webp?v=1792558183"},{"product_id":"air-band-bandpass-filter-rf-module-sma-interface-pcb","title":"Air-Band Bandpass Filter RF Module SMA Interface PCB","description":"\n\u003ch2\u003eAir-Band Bandpass Filter RF Module with SMA Interface\u003c\/h2\u003e\n\u003cp\u003eTake your radio frequency setup to the next level with this precision-engineered \u003cstrong\u003eAir-Band Bandpass Filter RF Module\u003c\/strong\u003e. Designed for the airband frequency range, this compact PCB module delivers clean, reliable signal transmission by filtering out unwanted interference — making it an essential component for amateur radio operators, SDR enthusiasts, and RF system builders alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized for Airband Frequencies:\u003c\/strong\u003e Specifically tuned for the airband frequency range, ensuring clear and stable signal transmission across a variety of RF receiving applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Signal Filtering:\u003c\/strong\u003e Utilizes advanced bandpass filtering techniques to minimize unwanted interference, delivering high-performance results in radio frequency receiving systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Blue PCB Construction:\u003c\/strong\u003e Built on a durable blue PCB board designed to maintain consistent performance under regular use and varying operating conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard SMA Interface:\u003c\/strong\u003e Equipped with standard SMA ports for straightforward signal input and output connections, allowing quick and easy integration into existing RF setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Space-Saving Design:\u003c\/strong\u003e Measuring just 2 × 6 × 2 cm, this module fits neatly into tight spaces within RF systems without compromising on filtering power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir-Band Bandpass Filter RF Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × 6 × 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard SMA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Air-Band Bandpass Filter RF Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from images due to display settings and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow for minor measurement deviations (±1–2 mm) due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does this air-band bandpass filter RF module cover?\u003c\/h4\u003e\n\u003cp\u003eA: This module is specifically designed and tuned for the airband frequency range, making it ideal for aviation radio reception, SDR (Software Defined Radio) setups, and other airband RF receiving applications that require clean, interference-free signal filtering.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of connector does this RF bandpass filter module use?\u003c\/h4\u003e\n\u003cp\u003eA: The module is equipped with standard SMA ports for both signal input and output, making it compatible with most RF systems, antennas, and coaxial cables that use the widely supported SMA interface standard.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this bandpass filter module easy to install into an existing RF system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Thanks to its standard SMA interface and compact 2 × 6 × 2 cm PCB form factor, this module integrates quickly and easily into existing radio frequency systems. It is designed to be a plug-in component with no soldering required for SMA connections.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does this air-band bandpass filter RF module cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module is specifically designed and tuned for the airband frequency range, making it ideal for aviation radio reception, SDR (Software Defined Radio) setups, and other airband RF receiving applications that require clean, interference-free signal filtering.\"}}, {\"@type\": \"Question\", \"name\": \"What type of connector does this RF bandpass filter module use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module is equipped with standard SMA ports for both signal input and output, making it compatible with most RF systems, antennas, and coaxial cables that use the widely supported SMA interface standard.\"}}, {\"@type\": \"Question\", \"name\": \"Is this bandpass filter module easy to install into an existing RF system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Thanks to its standard SMA interface and compact 2 × 6 × 2 cm PCB form factor, this module integrates quickly and easily into existing radio frequency systems. It is designed to be a plug-in component with no soldering required for SMA connections.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Air-Band Bandpass Filter RF Module SMA Interface PCB\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/air-band-bandpass-filter-rf-module-sma-interface-pcb\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447655080000,"sku":"200007763:201336100","price":48.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S7e7d8b0ab98b484598e458a618087e6cb.webp?v=1792558646"},{"product_id":"90-degree-l-shape-wall-mount-bracket-tenon-adaptor-outdoor-1","title":"90° L-Shape Wall Mount Bracket | Lamp Post, Antenna \u0026 Vane","description":"\n\u003ch2\u003e90-Degree L-Shape Wall Mount Bracket – Versatile Outdoor Tenon Adaptor\u003c\/h2\u003e\n\u003cp\u003eMount it once, rely on it for years. This heavy-duty \u003cstrong\u003e90-degree L-shape wall mount bracket\u003c\/strong\u003e is engineered for outdoor installations where strength and weather resistance matter most. Whether you're mounting a lamp post, flagpole, weather vane, TV antenna, or sprinkler head, this iron tenon adaptor delivers rock-solid support with a clean, sleek black finish that looks as good as it performs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Works seamlessly with flagpoles, weather vanes, sprinklers, TV antennas, slip-fit lights, and more — a single bracket solution for a wide range of outdoor applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Iron Construction:\u003c\/strong\u003e Built from robust iron with a rust-resistant treatment, this bracket is designed to hold up through rain, wind, and temperature swings in both residential and commercial settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy 90-Degree Wall Mounting:\u003c\/strong\u003e The precise L-shape angle ensures a true perpendicular mount, reducing installation time and guesswork while delivering secure, stable support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleek Black Finish:\u003c\/strong\u003e The powder-coated black finish adds a decorative touch to any outdoor setup — complementing lamp posts, weather stations, and antenna arrays without drawing unwanted attention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy \u0026amp; Low-Maintenance:\u003c\/strong\u003e Robust construction handles ongoing operational stresses without regular adjustments, giving you consistent, dependable performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIron\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-Degree L-Shape\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRust-Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 90-Degree Wall Mount Bracket (L-Shape Tenon Adaptor)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAlso Useful For Your DIY Projects\u003c\/h3\u003e\n\u003cp\u003eTackle more of your outdoor and home improvement projects with these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/rotary-hidden-furniture-hinge-folding-door-hardware-pair\"\u003eRotary Hidden Furniture Hinge Folding Door Hardware 1 Pair\u003c\/a\u003e – Great for concealed mounting applications indoors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/automatic-retractable-towel-rack-self-adhesive-wall-mount\"\u003eRetractable Towel Rack – No-Drill Self-Adhesive Wall Mount\u003c\/a\u003e – Another smart wall-mounting solution for your home.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/white-round-metal-drum-lamp-shade-fix-rings-diy-chandelier-holder\"\u003e2PCS White Round Metal Lamp Shade Fix Rings | DIY Chandelier\u003c\/a\u003e – Ideal companion for lighting fixture installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly due to monitor settings and lighting conditions. Please allow for minor measurement tolerances.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What outdoor fixtures is this 90-degree wall mount bracket compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This L-shape bracket is designed for versatile outdoor use. It is compatible with flagpoles, weather vanes, TV antennas, sprinkler heads, slip-fit lamp posts, and similar outdoor fixtures that require a secure 90-degree wall-mount angle.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the bracket truly rust-resistant for long-term outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The bracket is constructed from iron with a rust-resistant finish, making it suitable for year-round outdoor exposure including rain and temperature changes. For optimal longevity, occasional inspection of the mounting hardware is recommended.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this bracket come pre-assembled or does it require assembly?\u003c\/h4\u003e\n\u003cp\u003eA: The bracket requires assembly upon installation. The process is straightforward and does not require specialized tools. Mounting hardware may need to be sourced separately depending on your wall surface type.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What color finish does the bracket have?\u003c\/h4\u003e\n\u003cp\u003eA: The bracket features a sleek black powder-coat-style finish that provides both a rust-resistant surface and an attractive look that blends well with outdoor fixtures and architectural elements.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What outdoor fixtures is this 90-degree wall mount bracket compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This L-shape bracket is designed for versatile outdoor use. It is compatible with flagpoles, weather vanes, TV antennas, sprinkler heads, slip-fit lamp posts, and similar outdoor fixtures that require a secure 90-degree wall-mount angle.\"}}, {\"@type\": \"Question\", \"name\": \"Is the bracket truly rust-resistant for long-term outdoor use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The bracket is constructed from iron with a rust-resistant finish, making it suitable for year-round outdoor exposure including rain and temperature changes. For optimal longevity, occasional inspection of the mounting hardware is recommended.\"}}, {\"@type\": \"Question\", \"name\": \"Does this bracket come pre-assembled or does it require assembly?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bracket requires assembly upon installation. The process is straightforward and does not require specialized tools. Mounting hardware may need to be sourced separately depending on your wall surface type.\"}}, {\"@type\": \"Question\", \"name\": \"What color finish does the bracket have?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bracket features a sleek black powder-coat-style finish that provides both a rust-resistant surface and an attractive look that blends well with outdoor fixtures and architectural elements.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"90° L-Shape Wall Mount Bracket | Lamp Post, Antenna \u0026 Vane\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/90-degree-l-shape-wall-mount-bracket-tenon-adaptor-outdoor\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447655243840,"sku":"200007763:201336100","price":82.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S847f62ae35134fccab7a604bae42732fS.webp?v=1792558647"},{"product_id":"cw-auto-memory-keyer-adjustable-speed-battery-powered-morse","title":"CW Auto Memory Keyer – Adjustable Speed, Battery Powered","description":"\n\u003ch2\u003eHpLive Black CW Auto Memory Keyer\u003c\/h2\u003e\n\u003cp\u003eTake your Morse code operations to the next level with the \u003cstrong\u003eHpLive Black CW Auto Memory Keyer\u003c\/strong\u003e. Built from durable metal and designed for intuitive use, this compact keyer is ideal for amateur radio operators, ham radio enthusiasts, and anyone learning or practicing CW (Continuous Wave) Morse code. Its straightforward two-button interface and adjustable speed switch make it accessible for beginners and seasoned operators alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy Metal Construction:\u003c\/strong\u003e Crafted from high-quality metal materials for long-lasting durability — resistant to everyday wear and built to handle regular use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Memory Storage:\u003c\/strong\u003e Features both standard and compartmental storage functions so you can save and instantly recall frequently used phrases and callsigns.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Failure Protection:\u003c\/strong\u003e Built-in power failure protection helps conserve battery life while maintaining consistent and reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple, User-Friendly Operation:\u003c\/strong\u003e Just two buttons and a toggle switch are all you need — no steep learning curve, no complicated menus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Speed Switch:\u003c\/strong\u003e Customize the keying speed to your preferred WPM (words per minute), great for practicing at your own pace or operating efficiently in the field.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e At just ~100 × 55 × 25 mm (3.94 × 2.17 × 0.98 in), this keyer fits easily into any kit bag or desktop setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Powered:\u003c\/strong\u003e Runs on standard AAA batteries (not included), making it completely portable — no power outlet required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHpLive\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCW Auto Memory Keyer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 × 55 × 25 mm \/ 3.94 × 2.17 × 0.98 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAAA Battery (Not Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × CW Auto Memory Keyer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement deviations for listed dimensions.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of batteries does the CW Auto Memory Keyer use?\u003c\/h4\u003e\n\u003cp\u003eA: The CW Auto Memory Keyer is powered by standard AAA batteries. Please note that batteries are \u003cstrong\u003enot included\u003c\/strong\u003e in the package — you will need to provide your own AAA batteries before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can beginners use this CW Morse code keyer?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! The keyer is designed with simplicity in mind. Its two-button layout and easy-to-use switch mean there is virtually no learning curve, making it a great choice for both beginners learning Morse code and experienced ham radio operators looking for a reliable, portable keyer.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the memory function retain stored phrases when the battery is removed?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The keyer includes a power failure protection feature that helps retain stored phrases and settings even when the battery runs low or is temporarily removed, ensuring your saved data is not lost unexpectedly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the keying speed adjustable on this device?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The built-in adjustable speed switch lets you set the keying speed to match your preference — whether you're practicing at a slow pace or sending code at higher speeds during actual operation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of batteries does the CW Auto Memory Keyer use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CW Auto Memory Keyer is powered by standard AAA batteries. Please note that batteries are not included in the package — you will need to provide your own AAA batteries before use.\"}}, {\"@type\": \"Question\", \"name\": \"Can beginners use this CW Morse code keyer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! The keyer is designed with simplicity in mind. Its two-button layout and easy-to-use switch mean there is virtually no learning curve, making it a great choice for both beginners learning Morse code and experienced ham radio operators looking for a reliable, portable keyer.\"}}, {\"@type\": \"Question\", \"name\": \"Does the memory function retain stored phrases when the battery is removed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The keyer includes a power failure protection feature that helps retain stored phrases and settings even when the battery runs low or is temporarily removed, ensuring your saved data is not lost unexpectedly.\"}}, {\"@type\": \"Question\", \"name\": \"Is the keying speed adjustable on this device?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The built-in adjustable speed switch lets you set the keying speed to match your preference — whether you're practicing at a slow pace or sending code at higher speeds during actual operation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CW Auto Memory Keyer – Adjustable Speed, Battery Powered\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/cw-auto-memory-keyer-adjustable-speed-battery-powered-morse\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447661011008,"sku":"200007763:201336100","price":98.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S822d75ab8d344c88aa9050cf68af6a2eh.webp?v=1792558703"},{"product_id":"sma-bnc-uhf-n-type-rf-coaxial-adapter-connector-kit-14-piece","title":"14-Piece SMA BNC UHF N-Type RF Coaxial Adapter Connector Kit","description":"\n\u003ch2\u003e14-Piece RF Coaxial Adapter Kit – SMA, BNC, UHF \u0026amp; N-Type Connectors\u003c\/h2\u003e\n\u003cp\u003eUpgrade your wireless setup with this comprehensive \u003cstrong\u003e14-piece RF coaxial adapter connector kit\u003c\/strong\u003e. Designed for routers, access points, antennas, LAN devices, and radio systems, this all-in-one kit covers virtually every SMA-to-RF conversion you need — saving you time, money, and multiple separate purchases.\u003c\/p\u003e\n\n\u003cp\u003eMade from \u003cstrong\u003ecopper\u003c\/strong\u003e for reliable signal conductivity and durable everyday use, each adapter is precision-engineered to ensure a secure, low-loss connection between your coaxial cables and devices.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included (14 Adapters)\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eSMA Female to F Male\u003c\/li\u003e\n  \u003cli\u003eSMA Female to F Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to BNC Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to BNC Male\u003c\/li\u003e\n  \u003cli\u003eSMA Female to N Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to N Male\u003c\/li\u003e\n  \u003cli\u003eSMA Female to UHF Female\u003c\/li\u003e\n  \u003cli\u003eSMA Female to UHF Male\u003c\/li\u003e\n  \u003cli\u003eSMA Male to SMA Female (Right Angle)\u003c\/li\u003e\n  \u003cli\u003eSMA Female to SMA Female\u003c\/li\u003e\n  \u003cli\u003eSMA Male to F Female\u003c\/li\u003e\n  \u003cli\u003eSMA Male to F Male\u003c\/li\u003e\n  \u003cli\u003eSMA Male to BNC Female\u003c\/li\u003e\n  \u003cli\u003eSMA Male to BNC Male\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with routers, wireless access points, NICs, radio external antennas, and coaxial cable systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper Construction:\u003c\/strong\u003e Ensures excellent conductivity and long-lasting durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Connector Types:\u003c\/strong\u003e Covers SMA, BNC, UHF, N-Type, and F-Type in one convenient kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRooftop \u0026amp; Remote Antenna Ready:\u003c\/strong\u003e Connect an N-cable to your router for antennas installed at height or in remote locations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Kit dimensions approx. 13 × 7 × 2 cm — easy to store in your toolbox or cable drawer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 13 × 7 × 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 Adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA, BNC, UHF, N-Type, F-Type\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement deviations of ±1–2 mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices are compatible with this RF coaxial adapter kit?\u003c\/h4\u003e\n\u003cp\u003eA: This 14-piece SMA BNC UHF N-Type RF adapter kit is compatible with a wide range of devices including WiFi routers, wireless access points, network interface cards (NICs), radio external antennas, LAN devices, and coaxial cable systems. If your device uses SMA, BNC, UHF, N-Type, or F-Type connectors, this kit has you covered.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these adapters suitable for outdoor or rooftop antenna installations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The kit is specifically designed to help you connect N-type cables from your router to antennas mounted on rooftops or other remote locations. The copper construction ensures a reliable, low-loss signal connection even over extended cable runs.\u003c\/p\u003e\n\u003ch4\u003eQ: What material are the adapters made from?\u003c\/h4\u003e\n\u003cp\u003eA: All 14 adapters in this kit are made from copper, which provides excellent electrical conductivity and resistance to corrosion, making them a durable choice for both indoor and outdoor RF connectivity applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this a complete kit or do I need to buy additional adapters separately?\u003c\/h4\u003e\n\u003cp\u003eA: This is a comprehensive all-in-one kit containing 14 different SMA-to-RF adapters covering the most common connector combinations — SMA male\/female to F, BNC, UHF, N-Type, and right-angle SMA. For most standard router and antenna setups, no additional adapters are needed.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices are compatible with this RF coaxial adapter kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 14-piece SMA BNC UHF N-Type RF adapter kit is compatible with a wide range of devices including WiFi routers, wireless access points, network interface cards (NICs), radio external antennas, LAN devices, and coaxial cable systems. If your device uses SMA, BNC, UHF, N-Type, or F-Type connectors, this kit has you covered.\"}}, {\"@type\": \"Question\", \"name\": \"Are these adapters suitable for outdoor or rooftop antenna installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The kit is specifically designed to help you connect N-type cables from your router to antennas mounted on rooftops or other remote locations. The copper construction ensures a reliable, low-loss signal connection even over extended cable runs.\"}}, {\"@type\": \"Question\", \"name\": \"What material are the adapters made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All 14 adapters in this kit are made from copper, which provides excellent electrical conductivity and resistance to corrosion, making them a durable choice for both indoor and outdoor RF connectivity applications.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a complete kit or do I need to buy additional adapters separately?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a comprehensive all-in-one kit containing 14 different SMA-to-RF adapters covering the most common connector combinations — SMA male\/female to F, BNC, UHF, N-Type, and right-angle SMA. For most standard router and antenna setups, no additional adapters are needed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"14-Piece SMA BNC UHF N-Type RF Coaxial Adapter Connector Kit\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/sma-bnc-uhf-n-type-rf-coaxial-adapter-connector-kit-14-piece\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447664123968,"sku":"200007763:201336100","price":107.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sf7f46abd380d49f383163aeab4d18ad9S_66b0521f-0224-4dea-946c-1c871eee4d7d.webp?v=1792558910"},{"product_id":"mini-ant-20w-qrp-shortwave-antenna-5mhz-55mhz-full-band-adjustable-hf","title":"Mini-ANT 20W QRP Shortwave Antenna 5MHz–55MHz | HF Whip","description":"\n\u003ch2\u003eMini-ANT 20W QRP Shortwave Antenna – Full Band Adjustable 5MHz–55MHz\u003c\/h2\u003e\n\u003cp\u003eTake your portable HF radio operation to the next level with the \u003cstrong\u003eMini-ANT 20W QRP Shortwave Antenna\u003c\/strong\u003e. Engineered for compact transceivers like the Yaesu FT-817, ICOM 703, K1, K2, USDX, and MCHF, this lightweight whip antenna delivers impressive coverage across shortwave, VHF, and UHF bands in a collapsible, travel-ready form factor.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Coverage:\u003c\/strong\u003e Transmit and receive across 5MHz–55MHz shortwave bands; also receives FM (76–108MHz) and UHF\/VHF frequencies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow VSWR:\u003c\/strong\u003e VSWR under 1.5 at 7MHz, 10MHz, 14MHz, and 21MHz for efficient signal transfer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20W Power Handling:\u003c\/strong\u003e Suitable for QRP and light portable HF operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmit Assist Function:\u003c\/strong\u003e Built-in tuner helps maximize performance across bands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Band Selection:\u003c\/strong\u003e Rotary knob tunes frequency; BA switch toggles between shortwave high and low bands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Construction:\u003c\/strong\u003e Extends to 140cm (55.1 in) fully stretched; collapses to just 30cm (11.8 in) for easy portability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Connectors:\u003c\/strong\u003e Top-mounted male connector; output via M male or BNC male connector.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Manufactured under strict quality control standards for stable, reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5MHz – 55MHz (TX\/RX); FM 76–108MHz (RX); UHF\/VHF (RX)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.5 @ 7\/10\/14\/21MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtended Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140cm \/ 55.1 in (including tuner)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCollapsed Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~30cm \/ 11.8 in (including tuner)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuner Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 × 3 × 3 cm \/ 3.9 × 1.2 × 1.2 in (L × W × D)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM Male or BNC Male output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Radios\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYaesu FT-817, ICOM 703, K1, K2, USDX, MCHF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Tuner\u003c\/li\u003e\n  \u003cli\u003e1 × Antenna\u003c\/li\u003e\n  \u003cli\u003e1 × Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the Mini-ANT 20W QRP Shortwave Antenna compatible with radios other than the Yaesu FT-817?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Mini-ANT shortwave antenna is designed for use with a range of compact QRP transceivers, including the Yaesu FT-817, ICOM 703, K1, K2, USDX, and MCHF. Its standard M male and BNC male connector options make it widely compatible with most portable HF radios.\u003c\/p\u003e\n\u003ch4\u003eQ: What frequency range does this antenna cover?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna covers 5MHz–55MHz for both transmit and receive operations. It can also receive FM signals from 76MHz to 108MHz, and can receive UHF and VHF frequencies as well, making it a versatile choice for portable operators.\u003c\/p\u003e\n\u003ch4\u003eQ: How compact is the antenna when collapsed for travel?\u003c\/h4\u003e\n\u003cp\u003eA: When fully collapsed, the Mini-ANT measures approximately 30cm (11.8 inches) including the tuner — small enough to fit in a backpack or radio bag. When extended for operation, it reaches 140cm (55.1 inches) for optimal shortwave performance.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the BA switch do on the tuner?\u003c\/h4\u003e\n\u003cp\u003eA: The BA switch allows you to select between the shortwave high and low band ranges. Combined with the rotary tuning knob, it gives you precise control over your operating frequency across the full 5MHz–55MHz shortwave spectrum.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the Mini-ANT 20W QRP Shortwave Antenna compatible with radios other than the Yaesu FT-817?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The Mini-ANT shortwave antenna is designed for use with a range of compact QRP transceivers, including the Yaesu FT-817, ICOM 703, K1, K2, USDX, and MCHF. Its standard M male and BNC male connector options make it widely compatible with most portable HF radios.\"}}, {\"@type\": \"Question\", \"name\": \"What frequency range does this antenna cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna covers 5MHz–55MHz for both transmit and receive operations. It can also receive FM signals from 76MHz to 108MHz, and can receive UHF and VHF frequencies as well, making it a versatile choice for portable operators.\"}}, {\"@type\": \"Question\", \"name\": \"How compact is the antenna when collapsed for travel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"When fully collapsed, the Mini-ANT measures approximately 30cm (11.8 inches) including the tuner — small enough to fit in a backpack or radio bag. When extended for operation, it reaches 140cm (55.1 inches) for optimal shortwave performance.\"}}, {\"@type\": \"Question\", \"name\": \"What does the BA switch do on the tuner?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BA switch allows you to select between the shortwave high and low band ranges. Combined with the rotary tuning knob, it gives you precise control over your operating frequency across the full 5MHz–55MHz shortwave spectrum.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini-ANT 20W QRP Shortwave Antenna 5MHz–55MHz | HF Whip\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/mini-ant-20w-qrp-shortwave-antenna-5mhz-55mhz-full-band-adjustable-hf\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447665303616,"sku":"200007763:201336100","price":150.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sb098f8bbd0ff4677b760e144181214d71_aa735b61-507a-4e7c-bf59-93b388f82c93.webp?v=1792558917"},{"product_id":"broadband-rf-power-amplifier-2mhz-700mhz-3w-hf-vhf-uhf-ham-radio","title":"Broadband RF Power Amplifier 2MHz–700MHz 3W Ham Radio Module","description":"\n\u003ch2\u003eBroadband RF Power Amplifier – 2MHz to 700MHz, 3W Output for Ham \u0026amp; FM Radio\u003c\/h2\u003e\n\u003cp\u003eUpgrade your ham radio, FM transmitter, or shortwave setup with this compact yet powerful broadband RF power amplifier. Covering an impressive 2MHz to 700MHz frequency range, this module delivers a maximum output of 3W (34.8 dBm) with a typical power gain of 35 dB — making it a versatile choice for hobbyists, radio enthusiasts, and DIY electronics builders alike.\u003c\/p\u003e\n\n\u003cp\u003eBuilt on a high-quality circuit board with reliable components, this amplifier offers stable performance across a wide range of wireless applications including FM shortwave radio, digital radio, remote control systems, and more. The 50-ohm input\/output impedance ensures seamless integration with standard RF equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Range:\u003c\/strong\u003e Operates from 2MHz to 700MHz — covering HF, VHF, and UHF bands\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3W Maximum Output Power:\u003c\/strong\u003e Delivers up to 34.8 dBm for strong, reliable signal transmission\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Gain:\u003c\/strong\u003e Typical gain of 35 dB (gain slightly reduced above 300MHz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Impedance:\u003c\/strong\u003e 50-ohm input and output impedance for universal RF compatibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable \u0026amp; Reliable Circuit:\u003c\/strong\u003e Premium PCB construction ensures consistent performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Measures just 7 × 3 cm and weighs only 28g — easy to integrate into any project\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for FM transmitters, ham radio, shortwave radio, digital radio, and remote control toys\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC +12V to +15V (typical: 15V @ 0.3–0.5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MHz – 700MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput\/Output Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8 dBm (3W)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;+10 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Power Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 dB (\u0026gt;300MHz: gain slightly reduced)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 × 3 cm (2.76 × 1.18 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × RF Power Amplifier Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What frequency range does this RF power amplifier cover?\u003c\/h4\u003e\n\u003cp\u003eA: This broadband RF power amplifier operates from 2MHz to 700MHz, covering HF, VHF, and UHF frequency bands. It is well-suited for ham radio, FM transmitters, shortwave radio, and digital radio applications. Note that power gain may be slightly reduced at frequencies above 300MHz.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does this RF amplifier require?\u003c\/h4\u003e\n\u003cp\u003eA: The amplifier requires a DC power supply of +12V to +15V. The typical operating voltage is 15V with a current draw of approximately 0.3–0.5A. No battery is included with this module.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this amplifier compatible with standard RF equipment?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With a 50-ohm input and output impedance, this RF power amplifier is compatible with the vast majority of standard RF equipment, making integration with existing ham radio, FM transmitter, or shortwave radio setups straightforward.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this module be used for remote control or DIY electronics projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its broad frequency coverage and compact size make it ideal for a wide range of DIY electronics and wireless projects, including remote control toys, FM transmitter builds, digital radio systems, and more.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What frequency range does this RF power amplifier cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This broadband RF power amplifier operates from 2MHz to 700MHz, covering HF, VHF, and UHF frequency bands. It is well-suited for ham radio, FM transmitters, shortwave radio, and digital radio applications. Note that power gain may be slightly reduced at frequencies above 300MHz.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does this RF amplifier require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The amplifier requires a DC power supply of +12V to +15V. The typical operating voltage is 15V with a current draw of approximately 0.3–0.5A. No battery is included with this module.\"}}, {\"@type\": \"Question\", \"name\": \"Is this amplifier compatible with standard RF equipment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. With a 50-ohm input and output impedance, this RF power amplifier is compatible with the vast majority of standard RF equipment, making integration with existing ham radio, FM transmitter, or shortwave radio setups straightforward.\"}}, {\"@type\": \"Question\", \"name\": \"Can this module be used for remote control or DIY electronics projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Its broad frequency coverage and compact size make it ideal for a wide range of DIY electronics and wireless projects, including remote control toys, FM transmitter builds, digital radio systems, and more.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Broadband RF Power Amplifier 2MHz–700MHz 3W Ham Radio Module\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/broadband-rf-power-amplifier-2mhz-700mhz-3w-hf-vhf-uhf-ham-radio\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447665795136,"sku":"200007763:201336100","price":63.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sb24a1758cd5745199f9048e7913046022_8f3e96ab-5b94-4c53-a48d-2152708bab89.webp?v=1792558920"},{"product_id":"90-degree-l-shape-wall-mount-bracket-tenon-adaptor-outdoor","title":"90° L-Shape Wall Mount Bracket | Lamp Post, Antenna \u0026 Vane","description":"\n\u003ch2\u003e90° L-Shape Wall Mount Bracket – Versatile Outdoor Tenon Adaptor\u003c\/h2\u003e\n\u003cp\u003eMount anything outdoors with confidence. This heavy-duty \u003cstrong\u003e90-degree L-shape wall mount bracket\u003c\/strong\u003e is engineered for a wide range of outdoor fixtures — from lamp posts and street lights to weather vanes, TV antennas, sprinklers, and flagpoles. Its slip-fit tenon design makes installation straightforward, giving you a secure, professional-looking result every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Application Design:\u003c\/strong\u003e Compatible with flagpoles, weather vanes, sprinklers, TV antennas, slip-fit lights, and more — one bracket, endless outdoor uses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRust-Resistant Iron Construction:\u003c\/strong\u003e Built from solid iron with a durable black finish, this bracket is engineered to endure harsh outdoor environments in both residential and commercial settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The 90-degree L-shape design simplifies mounting, reducing setup time so you can get your outdoor features up and running quickly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleek Black Finish:\u003c\/strong\u003e The clean, matte black aesthetic complements flagpoles, weather stations, lamp posts, and antenna mounts while blending seamlessly into your outdoor décor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy \u0026amp; Long-Lasting:\u003c\/strong\u003e Robust construction handles operational stresses and varying weather conditions, providing consistent, reliable support without the need for frequent adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIron\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAngle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 Degrees (L-Shape)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRust Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × 90° Wall Mount Bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLamp posts \u0026amp; outdoor lighting fixtures\u003c\/li\u003e\n  \u003cli\u003eTV \u0026amp; radio antennas\u003c\/li\u003e\n  \u003cli\u003eWeather vanes \u0026amp; weather stations\u003c\/li\u003e\n  \u003cli\u003eGarden sprinkler systems\u003c\/li\u003e\n  \u003cli\u003eFlagpoles \u0026amp; banners\u003c\/li\u003e\n  \u003cli\u003eResidential \u0026amp; commercial outdoor installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/white-round-metal-drum-lamp-shade-fix-rings-diy-chandelier-holder\"\u003e2PCS White Round Metal Lamp Shade Fix Rings | DIY Chandelier\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/b22-to-e27-adjustable-gooseneck-bulb-socket-adapter-extender\"\u003eB22 to E27 360° Adjustable Gooseneck Bulb Socket Adapter\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/rotary-hidden-furniture-hinge-folding-door-hardware-pair\"\u003eRotary Hidden Furniture Hinge Folding Door Hardware 1 Pair\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from on-screen images due to monitor brightness and lighting conditions. Please allow for slight manual measurement deviation.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What outdoor fixtures is this 90-degree wall mount bracket compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This L-shape wall mount bracket is designed for a wide variety of outdoor fixtures, including lamp posts, slip-fit outdoor lights, TV antennas, weather vanes, flagpoles, and garden sprinkler systems. Its versatile tenon adaptor design makes it suitable for both residential and commercial outdoor installations.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this wall mount bracket suitable for use in rain or harsh weather?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The bracket is constructed from iron with a rust-resistant treatment and a durable black finish, making it well-suited for ongoing outdoor exposure, including rain, wind, and varying temperatures. It is designed to maintain structural integrity over extended use outdoors.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this bracket require any special tools or hardware to install?\u003c\/h4\u003e\n\u003cp\u003eA: Assembly is required, but the 90-degree L-shape design simplifies the mounting process considerably. Standard household tools are typically sufficient. The bracket is not supplied with additional mounting hardware, so ensure you have appropriate wall anchors or bolts suited to your mounting surface.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What outdoor fixtures is this 90-degree wall mount bracket compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This L-shape wall mount bracket is designed for a wide variety of outdoor fixtures, including lamp posts, slip-fit outdoor lights, TV antennas, weather vanes, flagpoles, and garden sprinkler systems. Its versatile tenon adaptor design makes it suitable for both residential and commercial outdoor installations.\"}}, {\"@type\": \"Question\", \"name\": \"Is this wall mount bracket suitable for use in rain or harsh weather?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The bracket is constructed from iron with a rust-resistant treatment and a durable black finish, making it well-suited for ongoing outdoor exposure, including rain, wind, and varying temperatures. It is designed to maintain structural integrity over extended use outdoors.\"}}, {\"@type\": \"Question\", \"name\": \"Does this bracket require any special tools or hardware to install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Assembly is required, but the 90-degree L-shape design simplifies the mounting process considerably. Standard household tools are typically sufficient. The bracket is not supplied with additional mounting hardware, so ensure you have appropriate wall anchors or bolts suited to your mounting surface.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"90° L-Shape Wall Mount Bracket | Lamp Post, Antenna \u0026 Vane\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/90-degree-l-shape-wall-mount-bracket-tenon-adaptor-outdoor\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447666745408,"sku":"200007763:201336100","price":82.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S847f62ae35134fccab7a604bae42732fS_21941f94-8da4-445a-91ee-409be1c9567f.webp?v=1792558925"},{"product_id":"12dbi-868-915mhz-outdoor-fiberglass-antenna-lora-helium-miner","title":"12dBi 868–915MHz Outdoor Fiberglass Antenna | LoRa \u0026 Helium","description":"\n\u003ch2\u003e12dBi 868–915MHz Outdoor Fiberglass Omnidirectional Antenna\u003c\/h2\u003e\n\u003cp\u003eBoost your Helium miner, LoRa gateway, or LTE setup with this high-performance outdoor fiberglass antenna. Tuned for both EU 868 MHz and US 915 MHz frequencies, it delivers exceptional long-range signal reception with a rated gain of 5.8 dBi and a maximum gain of 12 dBi — making it a top choice for agriculture monitoring, urban IoT surveillance, and environmental sensing networks.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Band Tuned:\u003c\/strong\u003e Optimised for 860–930 MHz (EU 868 MHz \u0026amp; US 915 MHz) — compatible with all major Helium miners and LoRa gateways.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutstanding VSWR:\u003c\/strong\u003e Standing wave ratio of just 1.1 under optimal conditions (rated 1.9 dB), minimising signal reflection for a cleaner, stronger connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Fiberglass Construction:\u003c\/strong\u003e Weatherproof fiberglass body with a copper N-type male connector — built to withstand outdoor conditions from -40°C to +85°C and up to 95% relative humidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOmnidirectional Coverage:\u003c\/strong\u003e Vertical polarisation ensures 360° horizontal coverage, ideal for wide-area IoT deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Connectivity:\u003c\/strong\u003e Fitted with an N-SMA connector cable (RG58, 50-ohm impedance) for easy integration with Helium miners, LoRaWAN gateways, and other compatible devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e550 mm Length:\u003c\/strong\u003e Compact enough for rooftop or mast mounting yet powerful enough for long-distance signal reception.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoosing the Right dBi\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower dBi:\u003c\/strong\u003e Best for uneven terrain or areas with high hotspot density — wider vertical beam spread.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigher dBi:\u003c\/strong\u003e Best for flat terrain and low hotspot density — narrower, more focused beam for maximum distance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedium dBi:\u003c\/strong\u003e Ideal for mixed or transitional environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e860–930 MHz (EU 868 MHz \/ US 915 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 dBi (variable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.8 dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 dB (1.1 under optimal conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType N Male\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRG58, High Braided Shield, PVC Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarisation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass body, Copper connector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Outer Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.95 ± 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Outdoor Fiberglass Antenna Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e — ideal for IoT environmental monitoring setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e — reliable connector housing for gateway builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e — for DIY power supply projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this antenna compatible with all Helium miners operating at 915 MHz and 868 MHz?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This outdoor fiberglass antenna is specifically tuned for the 860–930 MHz frequency range, covering both the US 915 MHz and EU 868 MHz LoRaWAN bands used by Helium miners and most LoRa gateways. It uses a standard N-type male connector with an SMA adapter cable for broad device compatibility.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between rated gain (5.8 dBi) and maximum gain (12 dBi)?\u003c\/h4\u003e\n\u003cp\u003eA: The rated gain of 5.8 dBi is the stable, consistent output the antenna achieves under normal operating conditions. The maximum gain of 12 dBi represents the peak performance possible under the lowest-loss, most ideal environment — this value fluctuates and is not a guaranteed constant figure.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this antenna be used in harsh outdoor weather conditions?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The antenna's fiberglass body and copper connector are rated for operating temperatures between -40°C and +85°C with relative humidity up to 95%, making it fully suitable for year-round outdoor mounting on rooftops, masts, or poles.\u003c\/p\u003e\n\u003ch4\u003eQ: What cable is included and what impedance does the antenna use?\u003c\/h4\u003e\n\u003cp\u003eA: The antenna comes with an RG58 cable featuring a high braided shield and PVC outer cover. It operates at a standard 50-ohm impedance, ensuring compatibility with virtually all LoRa gateways, Helium miners, and LTE equipment.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this antenna compatible with all Helium miners operating at 915 MHz and 868 MHz?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This outdoor fiberglass antenna is specifically tuned for the 860–930 MHz frequency range, covering both the US 915 MHz and EU 868 MHz LoRaWAN bands used by Helium miners and most LoRa gateways. It uses a standard N-type male connector with an SMA adapter cable for broad device compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between rated gain (5.8 dBi) and maximum gain (12 dBi)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The rated gain of 5.8 dBi is the stable, consistent output the antenna achieves under normal operating conditions. The maximum gain of 12 dBi represents the peak performance possible under the lowest-loss, most ideal environment — this value fluctuates and is not a guaranteed constant figure.\"}}, {\"@type\": \"Question\", \"name\": \"Can this antenna be used in harsh outdoor weather conditions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The antenna's fiberglass body and copper connector are rated for operating temperatures between -40°C and +85°C with relative humidity up to 95%, making it fully suitable for year-round outdoor mounting on rooftops, masts, or poles.\"}}, {\"@type\": \"Question\", \"name\": \"What cable is included and what impedance does the antenna use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The antenna comes with an RG58 cable featuring a high braided shield and PVC outer cover. It operates at a standard 50-ohm impedance, ensuring compatibility with virtually all LoRa gateways, Helium miners, and LTE equipment.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"12dBi 868–915MHz Outdoor Fiberglass Antenna | LoRa \u0026 Helium\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/12dbi-868-915mhz-outdoor-fiberglass-antenna-lora-helium-miner\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"Antenna kit \/ China Mainland","offer_id":41447668252736,"sku":"14:350853#Antenna kit;200007763:201336100","price":213.02,"currency_code":"USD","in_stock":true},{"title":"Single antenna \/ China Mainland","offer_id":41447668285504,"sku":"14:200026864#Single antenna;200007763:201336100","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S3fb9186ee0b24cd68e7d1093b6b2bc83f_fba4ecbe-f35b-4474-9719-918aa40e1a96.webp?v=1792558941"},{"product_id":"marine-ratchet-rail-vhf-antenna-mount-316-stainless-steel","title":"316 SS Ratchet Rail VHF Antenna Mount | 7\/8–1 Inch Rails","description":"\u003ch2\u003eMarine-Grade Ratchet Rail VHF Antenna Mount – 316 Stainless Steel\u003c\/h2\u003e\n\u003cp\u003eKeep your VHF antenna perfectly positioned on any boat, yacht, or RV with this heavy-duty adjustable ratchet rail antenna mount. Precision-cast from corrosion-resistant 316 stainless steel, this mount is built to withstand the harsh demands of humid, salt-laden, and high-temperature marine environments — delivering long-lasting durability you can count on.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Antenna Mount\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Rail Compatibility:\u003c\/strong\u003e Designed for 7\/8 to 1 inch (22–25 mm) vertical, horizontal, or inclined rails. The base uses a standard 1-14 inch external thread for a secure, wobble-free fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium 316 Stainless Steel Construction:\u003c\/strong\u003e Precision-cast 316 SS offers superior wear resistance against moisture, salt spray, and elevated temperatures — the gold standard for marine hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLever Handle for Quick Lowering:\u003c\/strong\u003e The built-in lever handle lets you lower your antenna in seconds, making it easy to pass under bridges, canopies, or trailers without tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Adjustable Ratchets:\u003c\/strong\u003e The upper ratchet adjusts up to 270°, and the lower ratchet adjusts up to 180°, giving you precise positioning for optimal signal reception in any situation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for boats, yachts, RVs, and any vessel requiring a reliable, compact, and easy-to-install antenna mounting solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 inch (1-14 external thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Rail Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\/8 to 1 inch (22–25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUpper Ratchet Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 270°\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLower Ratchet Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 180°\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Ratchet Rail VHF Antenna Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-jaw-keyless-ratchet-drill-chuck-0-8-10mm-self-locking\"\u003e3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/pu-leather-welding-sleeves-heat-resistant-arm-guards\"\u003ePU Leather Welding Sleeves – Heat Resistant Arm Guards 1 Pair\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What rail sizes is this VHF antenna mount compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This ratchet rail antenna mount is designed to fit rails with a diameter of 7\/8 to 1 inch (22–25.4 mm). It works with vertical, horizontal, and inclined rail orientations, making it highly versatile for most marine and RV applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of stainless steel is used, and is it suitable for saltwater environments?\u003c\/h4\u003e\n\u003cp\u003eA: The mount is precision-cast from 316 stainless steel, which is specifically chosen for its superior corrosion resistance in humid, saltwater, and high-temperature environments. It is a trusted material in professional marine hardware applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do the dual ratchet adjustments work?\u003c\/h4\u003e\n\u003cp\u003eA: This mount features two independent ratchet mechanisms: the upper ratchet allows adjustment of up to 270°, while the lower ratchet allows up to 180° of movement. This dual-ratchet design lets you precisely angle your VHF antenna for the best possible signal, regardless of your vessel's orientation or mounting position.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is any special tooling required for installation?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools are needed. The standard 1-14 inch external thread base makes installation straightforward, and the lever handle allows you to quickly raise or lower the antenna by hand — no tools required for routine adjustments.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What rail sizes is this VHF antenna mount compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This ratchet rail antenna mount is designed to fit rails with a diameter of 7\/8 to 1 inch (22–25.4 mm). It works with vertical, horizontal, and inclined rail orientations, making it highly versatile for most marine and RV applications.\"}}, {\"@type\": \"Question\", \"name\": \"What type of stainless steel is used, and is it suitable for saltwater environments?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The mount is precision-cast from 316 stainless steel, which is specifically chosen for its superior corrosion resistance in humid, saltwater, and high-temperature environments. It is a trusted material in professional marine hardware applications.\"}}, {\"@type\": \"Question\", \"name\": \"How do the dual ratchet adjustments work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This mount features two independent ratchet mechanisms: the upper ratchet allows adjustment of up to 270°, while the lower ratchet allows up to 180° of movement. This dual-ratchet design lets you precisely angle your VHF antenna for the best possible signal, regardless of your vessel's orientation or mounting position.\"}}, {\"@type\": \"Question\", \"name\": \"Is any special tooling required for installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special tools are needed. The standard 1-14 inch external thread base makes installation straightforward, and the lever handle allows you to quickly raise or lower the antenna by hand — no tools required for routine adjustments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"316 SS Ratchet Rail VHF Antenna Mount | 7\/8–1 Inch Rails\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/marine-ratchet-rail-vhf-antenna-mount-316-stainless-steel\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447673856064,"sku":"200007763:201336100","price":120.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/Sfd74be224a374f51bda89dba37ca559dW_2b03a87c-6354-4b21-b406-5c0d55b22125.webp?v=1792559837"},{"product_id":"cw-auto-memory-keyer-adjustable-speed-battery-powered","title":"CW Auto Memory Keyer – Adjustable Speed | HpLive Black","description":"\n\u003ch2\u003eHpLive Black CW Auto Memory Keyer\u003c\/h2\u003e\n\u003cp\u003eStep up your Morse code operating with the \u003cstrong\u003eHpLive CW Auto Memory Keyer\u003c\/strong\u003e — a compact, solidly built electronic keyer designed for amateur radio operators, hobbyists, and CW enthusiasts. Whether you're practicing code at home or operating in the field, this keyer delivers reliable, smooth performance in a pocket-friendly metal housing.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy Metal Construction:\u003c\/strong\u003e Built from durable metal materials for long-lasting use that won't crack or break under everyday handling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Memory Storage:\u003c\/strong\u003e Features built-in message storage and compartmental memory functions, so your most-used phrases and call signs are always ready to send with a single button press.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower-Saving Protection:\u003c\/strong\u003e Includes an automatic power-off protection function that conserves battery life while maintaining reliable standby performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple Two-Button Operation:\u003c\/strong\u003e Designed with just two paddles and a mode switch — intuitive enough for beginners, fast enough for experienced operators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Speed Control:\u003c\/strong\u003e Dial in your preferred WPM (words per minute) with the built-in speed adjustment switch, giving you full control over your sending pace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCW Auto Memory Keyer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 100 × 55 × 25 mm (3.94 × 2.17 × 0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAAA Battery (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHpLive\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × CW Auto Memory Keyer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement tolerances of ±1–2 mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of battery does the CW Auto Memory Keyer require?\u003c\/h4\u003e\n\u003cp\u003eA: The keyer is powered by a standard AAA battery. Please note that the battery is \u003cstrong\u003enot included\u003c\/strong\u003e in the package and must be purchased separately.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I store multiple messages in the memory keyer?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The HpLive CW Auto Memory Keyer features compartmental memory storage, allowing you to pre-program and quickly recall multiple frequently used phrases or call signs during operation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this CW keyer suitable for beginners learning Morse code?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its simple two-button, one-switch interface makes it very approachable for newcomers, while the adjustable speed control lets beginners start slow and increase pace as their skills improve.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the power-off protection function do?\u003c\/h4\u003e\n\u003cp\u003eA: The automatic power-off protection feature activates after a period of inactivity, cutting power to the device to help extend battery life and ensure the keyer is ready for use when you need it next.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of battery does the CW Auto Memory Keyer require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The keyer is powered by a standard AAA battery. Please note that the battery is not included in the package and must be purchased separately.\"}}, {\"@type\": \"Question\", \"name\": \"Can I store multiple messages in the memory keyer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The HpLive CW Auto Memory Keyer features compartmental memory storage, allowing you to pre-program and quickly recall multiple frequently used phrases or call signs during operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this CW keyer suitable for beginners learning Morse code?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Its simple two-button, one-switch interface makes it very approachable for newcomers, while the adjustable speed control lets beginners start slow and increase pace as their skills improve.\"}}, {\"@type\": \"Question\", \"name\": \"What does the power-off protection function do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The automatic power-off protection feature activates after a period of inactivity, cutting power to the device to help extend battery life and ensure the keyer is ready for use when you need it next.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CW Auto Memory Keyer – Adjustable Speed | HpLive Black\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/cw-auto-memory-keyer-adjustable-speed-battery-powered\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447674839104,"sku":"200007763:201336100","price":98.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S822d75ab8d344c88aa9050cf68af6a2eh_3648b73b-b931-49bf-be19-c381c295440d.webp?v=1792559842"},{"product_id":"dcf77-receiver-module-77-5khz-radio-clock-signal-antenna","title":"DCF77 Receiver Module 77.5KHz Radio Clock Signal Antenna","description":"\u003ch2\u003eDCF77 Radio Clock Receiver Module – 77.5 KHz Single Frequency\u003c\/h2\u003e\n\u003cp\u003eSynchronize your timekeeping projects with pinpoint accuracy using this compact \u003cstrong\u003eDCF77 Receiver Module\u003c\/strong\u003e. Tuned precisely to the 77.5 kHz DCF77 time signal broadcast from Frankfurt, Germany, this module captures the atomic clock signal, amplifies it through the onboard SP6007 receiving IC, demodulates it, and outputs a clean digital time signal — keeping your clock or microcontroller perfectly aligned with the official timing center date and time.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building a DIY radio clock, automating a time-sync display, or integrating precision timekeeping into an embedded system, this ultra-low-power module delivers reliable signal identification in a tiny, easy-to-integrate package.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceiving Frequency:\u003c\/strong\u003e 77.5 KHz ± 300 Hz (DCF77 standard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceiving IC:\u003c\/strong\u003e SP6007 for high-sensitivity signal amplification \u0026amp; demodulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 1.1 V – 3.3 V (wide range, MCU-friendly)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e Ultra-low 85 µA max — ideal for battery-powered builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCBA Size:\u003c\/strong\u003e 21.5 × 13.5 × 1.0 mm on FR4 substrate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Q Antenna:\u003c\/strong\u003e AR10 × 60 mm for optimized signal reception\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 26 ± 2 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-frequency design:\u003c\/strong\u003e Dedicated 77.5 KHz — no cross-band interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePin Connection Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin G\u003c\/strong\u003e — Ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin V\u003c\/strong\u003e — Operating Voltage (1.1–3.3V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin T\u003c\/strong\u003e — Data Output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin P1\u003c\/strong\u003e — Power On\/Off (must be set to logic LOW to enable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDCF-1060N-800\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRCCM Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDCF \/ 77.5 KHz Single Frequency Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Size (without antenna)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 × 13.5 × 1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 × 10 mm (High Q)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e77.5 KHz ± 300 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.1 – 3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85 µA max\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 ± 2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eThis is a \u003cstrong\u003esingle-frequency module\u003c\/strong\u003e fixed to 77.5 KHz (DCF77). It cannot be switched to other frequencies such as WWV\/B, HBG, BPC, or JJY. If you need dual-frequency operation (e.g. 40K\/60K), please select the appropriate dual-frequency variant. Only signals in the 77.5 KHz band will be received by this module.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DCF77 Receiver Module with High-Q Antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the DCF77 signal and where does it originate?\u003c\/h4\u003e\n\u003cp\u003eA: DCF77 is a time signal broadcast at 77.5 kHz from Frankfurt, Germany, by PTB (the German national metrology institute). It carries precise date and time data derived from atomic clocks, allowing receiving devices to automatically synchronize to the official Central European time standard.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What microcontroller or voltage levels is this DCF77 receiver module compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates between 1.1 V and 3.3 V, making it directly compatible with most modern 3.3 V microcontrollers (such as Arduino 3.3 V variants, ESP8266, ESP32, STM32, and similar). Do not apply 5 V directly to the module without a level shifter.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this module receive other radio time signals such as WWVB or JJY?\u003c\/h4\u003e\n\u003cp\u003eA: No. This is a dedicated single-frequency module tuned exclusively to 77.5 KHz (DCF77). It cannot be reconfigured to receive WWVB (60 KHz, USA), JJY (40\/60 KHz, Japan), HBG, or BPC signals. For multi-frequency or dual-frequency use cases, a different module type is required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How should Pin P1 be configured during normal operation?\u003c\/h4\u003e\n\u003cp\u003eA: Pin P1 is the Power On\/Off control pin. For the module to operate and receive signals, Pin P1 must be driven to logic LOW. If left floating or set HIGH, the module will be disabled and will not output any data on Pin T.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the DCF77 signal and where does it originate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"DCF77 is a time signal broadcast at 77.5 kHz from Frankfurt, Germany, by PTB (the German national metrology institute). It carries precise date and time data derived from atomic clocks, allowing receiving devices to automatically synchronize to the official Central European time standard.\"}}, {\"@type\": \"Question\", \"name\": \"What microcontroller or voltage levels is this DCF77 receiver module compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module operates between 1.1 V and 3.3 V, making it directly compatible with most modern 3.3 V microcontrollers (such as Arduino 3.3 V variants, ESP8266, ESP32, STM32, and similar). Do not apply 5 V directly to the module without a level shifter.\"}}, {\"@type\": \"Question\", \"name\": \"Can this module receive other radio time signals such as WWVB or JJY?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. This is a dedicated single-frequency module tuned exclusively to 77.5 KHz (DCF77). It cannot be reconfigured to receive WWVB (60 KHz, USA), JJY (40\/60 KHz, Japan), HBG, or BPC signals. For multi-frequency or dual-frequency use cases, a different module type is required.\"}}, {\"@type\": \"Question\", \"name\": \"How should Pin P1 be configured during normal operation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Pin P1 is the Power On\/Off control pin. For the module to operate and receive signals, Pin P1 must be driven to logic LOW. If left floating or set HIGH, the module will be disabled and will not output any data on Pin T.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DCF77 Receiver Module 77.5KHz Radio Clock Signal Antenna\", \"item\": \"https:\/\/akv9zi-87.myshopify.com\/products\/dcf77-receiver-module-77-5khz-radio-clock-signal-antenna\"}]}\u003c\/script\u003e","brand":"PRIMED","offers":[{"title":"China Mainland","offer_id":41447675723840,"sku":"200007763:201336100","price":25.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/2948\/1536\/files\/S6d9462688b874baba08f042705c9d327i.webp?v=1792559847"}],"url":"https:\/\/primedgoods.com\/collections\/antennas-rf-modules.oembed","provider":"PRIMED","version":"1.0","type":"link"}