1.RF Coaxial cable 2.RG178,RG179,RG0.81,RG316,RG137 3.regular ... brown 4.Insulator: PTFE/ FEP 5.silver-plated c RF Coaxial cablecable can be : RG178,RG179,RG0.81,RG316,RG137regular color ... coilscan be with connectors and tubeswelcome to OEM orders. RF Coaxial cable