RG-8/U type, 11 AWG stranded (7x19) .108" bare copper conductor, foam polyethylene insulation, bare copper braid shield (97% coverage), PVC jacket. Product Header Transmission & Computer Cable Application Indoor, Outdoor, Aerial, Computer, Transmission Series 8214 Series Cable Type RG8/U Capacitance 26 pF⁄ft. Jacket Color Black Outer Diameter 0.403 " Impedance 50 Ohms Length 1000' (304.8m) Material, Dielectric Foam Polyethylene Material, Insulation Foam Polyethylene (FPE) Material, Shield Bare Copper Standards UL NEC/cUL CEC (CM), UL Style 1354 (30 V 80C) Stranding 7x19 Wire Size 11 AWG Packaging Coil Shielding Braid Voltage Rating 300 VAC Jacket Material Polyvinyl Chloride (PVC) Conductor Material Bare Copper (BC)