{"product_id":"yilianduo-lmr240-low-loss-coaxial-cable-n-female-rp-sma-male-lorawan-helium-4g-lte","title":"YILIANDUO Low Loss LMR240 Coaxial Cable N Female to RP-SMA Male for LoRaWAN Helium Hotspot Miner RAK Bobcat Nebra 4G LTE Router","description":"\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Loss LMR240 Performance\u003c\/strong\u003e: Premium LMR240 coaxial, minimal signal attenuation for stable long-distance transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Connector\u003c\/strong\u003e: N Female to RP-SMA Male, plug-and-play for LoRa antennas, miners, gateways \u0026amp; 4G LTE equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Durable\u003c\/strong\u003e: UV-resistant outer jacket, flexible \u0026amp; bendable, waterproof for long-term outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50Ω Standard Impedance\u003c\/strong\u003e: Optimized for RF \u0026amp; cellular systems, ensures matching \u0026amp; low VSWR for reliable signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3M\/5M Flexible Length\u003c\/strong\u003e: Enough routing space for antenna relocation, ideal for indoor\/outdoor installation \u0026amp; IoT deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Compatibility\u003c\/strong\u003e: Works with Helium HNT miners, LoRaWAN gateways, RAK\/Nebra\/Bobcat\/SyncroBit, 4G LTE routers \u0026amp; industrial IoT devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cdiv\u003eThis low‑loss LMR240 coaxial extension cable is engineered for professional RF signal extension in LoRaWAN, Helium mining, 4G LTE cellular and IoT applications. Built as a high‑quality LMR240 cable, it features ultra‑low signal loss to preserve antenna gain and maintain stable communication performance.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eDesigned with \u003cstrong\u003eN Female to RP‑SMA Male\u003c\/strong\u003e connectors, this cable supports universal plug‑and‑play connection between N‑type antennas and RP‑SMA equipped devices, including Helium HNT hotspot miners, LoRaWAN gateways, RAK, Bobcat, Nebra and SyncroBit miners. It is also fully compatible with 4G LTE mobile routers, cellular gateways, vehicle communication gear, outdoor security cameras and industrial IoT\/M2M terminals.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe UV‑resistant, flexible jacket enables safe outdoor exposure and easy bending for clean routing. With 50Ω standard impedance, the cable provides optimal impedance matching for RF systems, reducing signal reflection and improving transmission efficiency. The 3M \/5M length offers plenty of flexibility to mount antennas in higher, clearer positions for better reception—critical for mining rewards and reliable cellular connectivity.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWhether you are a home miner upgrading your Helium setup, a technician installing LoRaWAN gateways, a business deploying industrial IoT systems, or a B2B buyer sourcing RF cables for wholesale and distribution, this LMR240 extension cable delivers professional quality, durable construction and stable performance for all your RF extension needs.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eConnector1: N Female \u003c\/li\u003e\n\u003cli\u003eConnector2: RP-SMA Male (hole in center)\u003c\/li\u003e\n\u003cli\u003eCable Type: Low Loss LMR240 Coaxial\u003c\/li\u003e\n\u003cli\u003eLength: 3M\/5M\u003c\/li\u003e\n\u003cli\u003eImpedance: 50Ω\u003c\/li\u003e\n\u003cli\u003eApplication: Indoor \/ OutdoorMaterialUV-resistant outer jacket\u003c\/li\u003e\n\u003cli\u003eUsage: Antenna extension, RF signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHelium HNT Hotspot Miners (Nebra, RAK, Bobcat, SyncroBit)\u003c\/li\u003e\n\u003cli\u003eLoRa\/LoRaWAN Gateway \u0026amp; Wireless Module\u003c\/li\u003e\n\u003cli\u003e4G LTE Mobile Routers \u0026amp; Cellular Gateways\u003c\/li\u003e\n\u003cli\u003eVehicle, RV, Truck Communication Systems\u003c\/li\u003e\n\u003cli\u003eOutdoor Security \u0026amp; Cellular Trail Cameras\u003c\/li\u003e\n\u003cli\u003eIndustrial IoT, M2M, RTU, DTU Terminals\u003c\/li\u003e\n\u003cli\u003eRF Antenna Extension \u0026amp; Wireless Networking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 Package Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × N Female to RP-SMA Male LMR240 Coaxial Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YILIANDUO","offers":[{"title":"3M","offer_id":54215896269105,"sku":"OL-5579","price":18.39,"currency_code":"USD","in_stock":true},{"title":"5M","offer_id":54215896301873,"sku":"OL-5580","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/5628\/9329\/files\/DEOL-5579_1.jpg?v=1778824439","url":"https:\/\/yilianduo.com\/ja\/products\/yilianduo-lmr240-low-loss-coaxial-cable-n-female-rp-sma-male-lorawan-helium-4g-lte","provider":"YILIANDUO","version":"1.0","type":"link"}