50Ω Standard Impedance: Optimized for RF & cellular systems, ensures matching & low VSWR for reliable signal transmission.
3M/5M Flexible Length: Enough routing space for antenna relocation, ideal for indoor/outdoor installation & IoT deployment.
Full Compatibility: Works with Helium HNT miners, LoRaWAN gateways, RAK/Nebra/Bobcat/SyncroBit, 4G LTE routers & industrial IoT devices.
Description
This 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.
Designed with N Female to RP‑SMA Male 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.
The 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.
Whether 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.
