GEMEK 50ft N Male to N Male Cable, Low Loss S-MR400 Extension Coaxial for 3G 4G 5G 6G LTE ADS-B Ham GPS WiFi RF Radio to Antenna or Surge Arrester Use (50 Ohm Not for TV)

Price: $59.92
(as of Nov 05, 2025 18:44:44 UTC – Details)


GEMEK Double shielded coaxial extension cable made of low loss S-MR400 sized pure copper coax cable.
Specifications:
– Connector 1: N Male plug w/ Gold-Plated pin (50 ohm)
– Connector 2: N Male plug w/ Gold-Plated pin (50 ohm)
– Length: 50 feet(16 Meters)
– Impedance: 50 Ohm
– Coax: Double shielded Low-loss S-MR400 size (10.3mm/0.4 inch diameter)
– Operating temperature : -40°C ~ +85°C.
– Minimum coiling diameter is only 1.5 inches.
– 90 degree bends in one inch or less without loss.
S-MR-400：
S-MR400 is an excellent cable for runs up to 50-70 feet in WiFi and Cellular use,
and provides superior performance for HF/VHF/UHF installation up to 250 feet.
S-MR400 Coax is the same size as RG-8U or RG-213 cable, 0.405 inches in diameter.
A larger cable means a much larger center conductor and supports better signal retention for higher frequency use.
S-MR400 assemblies are a drop-in replacement for RG-8/9913 Air-Dielectric type Cable and are ideal for Jumper Assemblies in Wireless Communications Systems,
Short Antenna Feeder runs, and any application requiring an easily routed, low loss RF cable.
Application:
Use to connect N radio sources such as modem, routers, WiFi Signal Booster Repeater, etc. to the N-Female connector found on many external fixed mount antennas (e.g. fiberglass omni-directional, directional panel, sector), receivers, meters and radio transmitters.
GEMEK Coaxial jumper cable to connect between N-Female antennas, amps, routers, radioss, lightning suppressors and WiFi signal booster repeater, etc.
Package List: 1 x N Male to N Male Low Loss Coaxial Cable (As the Picture Shown)
✔Connector: All-copper N Male to N Male adapter.
✔Connect from N Equipment to N-Style Antennas, receivers, meters, radio transmitters and WiFi Signal Booster Repeater.
✔50 feet(16 Meters) Low-Loss S-MR400 size coax, Impedance: 50 ohm. S-MR400 offers a significantly larger center conductor and supports better signal retention for longer cable runs and higher frequency use.
✔Double shielded coax extension cable assemblies are constructed with top quality extremely low-loss S-MR400 cable and gold plated connectors. High frequency low loss and low impedance, heat shrink on both ends.
✔Compatible with all 50 Ohm N connector equipment,Including modems and routers & WiFi Signal Booster Repeater from Cisco, Digi, Cradlepoint, Proxicast, Pepwave, Sierra Wireless, Sixnet/Red Lion and many others.