BKL Electronic WLAN Antenna Connection Cable 5 m Black (0409128)

For extending a Wi-Fi antenna in a workshop or office, this 5 m coaxial cable connects devices with RP-SMA ports. The black PVC jacket blends into cable runs, and the RG174 construction keeps the cable thin and flexible for routing behind desks or along walls.

Key specifications

• Length: 5 m
• Connector 1: RP-SMA male
• Connector 2: RP-SMA female
• Impedance: 50 Ω
• Cable type: RG174 coaxial
• Colour: Black

Why choose it

The RP-SMA connectors are common on WLAN equipment, so this cable works with many routers and access points. Its 50 Ω impedance matches typical antenna systems, and the RG174 cable is thin enough for tight spaces while still providing single shielding.

Ideal use cases

• Relocating a Wi-Fi antenna for better reception
• Connecting an external antenna to a router or access point
• Extending an existing antenna cable in a server rack

Good to know

The cable supports both 2.4 GHz and 5 GHz bands, making it suitable for modern dual-band Wi-Fi setups. Attenuation is approximately 4.5 dB at 2.4 GHz and 7.5 dB at 5 GHz for the full 5 m length.