CHECK YOUR CONNECTOR FIRST: This is a standard SMA Male to SMA Female extension cable (Male has a pin inside; Female has a hole). CRITICAL: It does NOT fit standard WiFi routers (RP-SMA) or TV/Cable boxes (F-Type). Please verify your device requires a standard SMA connection to avoid return hassles. 49.2FT (15M) EXTRA REACH FOR CLEARER SIGNAL: Longer than standard 10m cables, this 15-meter cord allows you to move your antenna out of a window, up to the attic, or onto the roof. Perfect for getting your 4G LTE Gateway, Helium Miner, or SDR antenna to a high point for better line-of-sight reception. 98% PURE COPPER CONDUCTOR (NO SIGNAL DROP): We refuse to use cheap CCS (Copper Clad Steel). Our RG58 cable uses a solid Pure Copper core and tinned copper braid shielding. This ensures low signal loss for sub-3GHz frequencies, making it ideal for Two-Way Radios (BaoFeng UV-5R, Kenwood, Yaesu) and data transmission. DOUBLE SHIELDED & WEATHER READY: Built with a heavy-duty PVC jacket and dual-layer shielding (Foil + Braid) to block interference from nearby electronics. Flexible enough for indoor routing yet durable enough for temporary outdoor setups like Field Day operations or vehicle antenna relocation. PROFESSIONAL COMPATIBILITY: Engineered for 50 Ohm impedance RF devices. Works perfectly with 3G/4G/LTE modems, GPS receivers, RTL-SDR dongles, LoRaWAN Gateways, and Ham Radio Handhelds requiring SMA extension. (Not for 75 Ohm TV video devices). Cable Type: RG58 coax cable
Length: 49ft
Impedance: 50 ohm, Low-loss
Frequency Range: DC-3GHz V.S.W.R: ≤ 2
Maximum Power: 50W
Voltage: 1000V r.m.s
Velocity of propagation (10%): 70
Capacitance (pf/m): 96.45
Insulation: PTFE
The RG58 coaxial cable is low loss and high frequency. It is light-weight and flexible.It could be bends according to your demand, improve wiring efficiency.