BCP-RG63G TECHNICAL SPECIFICATIONS Conductors 1 18AWG Solid Bare Copper Insulation Teflon Outer Jacket PVC Overall Nominal Diameter 0.231 in. Impedance 75 ohm Max. Operating Voltage 300 V RMS CONFIGURATIONS BCP-RG63G-500 BCP-RG63G-1000 Video Cable, plenum-CMP, RG6, 18AWG solid bare copper, foam FEP insulation, 85% copper braid. Video Cable, plenum-CMP, RG6, 18AWG solid bare copper, foam FEP insulation, 85% copper braid.