Coaxial feeder cable 7/8” with Corrugated PE Foam And Copper Coaxial Cable   Coaxial feeder cable 7/8” with foam degree of about 80% of the ultra-high foam polyethylene, low attenuation, the temperature coefficient is small, the temperature changes have a good stability. It is mainly used as a low loss, low VSWR signal transmission line in wireless base stations such …