Cable: 50 Ohm N Female to RP-SMA male extension coaxial cable; 1.13 micro coaxial cable Attenuation: 1.12dB @ 915MHz, 1.16dB @ 2GHz, 1.44dB @ 3GHz, 1.68dB @ 4GHz, 1.88dB @ 5GHz, 2.08dB @ 6GHz Flat, bendable flat coaxial extension cable used to pass through window and door frames. A great drill-free solution. Bridge the signal from outside into the home easily, suitable for RP-SMA Type Helium HNT Hotspot Miner, Lora LoraWAN Gateway Hotspot Module, Wifi Antenna. colour: black Material: Plastic + Metal Size: Length: About 42cm Package Contents: 2 x Flat cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.