Coaxial LMR-400 Cable 2 m / 5 m / 3 m / 10 m N Female to RP-SMA Male for Helium Miners Sensecap Bobcat (10 m)

• Specifications: low-attenuation coaxial cable, outer diameter: 10.3 mm, individual performance test of each cable, wave impedance: 50 ohms
• Materials: sheath: foamed, low-loss polyethylene, braid: tin-plated copper, shielding: aluminium composite foil, inner conductor: copper-coated aluminium
• Suitable for: RAK / MNNT, Bobcat, Nebra, SenseCap, Linxdot, Heltec

dB loss / meter for different frequencies: 400 MHz->0.092 900 MHz->0.128 1800 MHz->0.198 2100 MHz->0.218 3000 MHz->0.285 frequency used for the helium network in Europe can therefore be with a loss from just about 0.128 dB/metre.