COAX CABLE/50 Ohm, CONSTRUCTION DETAILS Conductor: 15 AWG solid silver-plated copper Dielectric: High temperature fluoropolymer, Shield 1: Flat silver-plated copper braid Shield 2: Aluminum foil Shield 3: 38 AWG silver-plated copper braid Jacket: Clear high temperature fluoropolymer.PHYSICAL CHARACTERISTICS Outer Diameter: 0.229 in. nominal, Bend Radius: 1.2 in. nominal, Weight: 5.1 lbs /100 ft. nominal, Temperature Range: -55 to +200C Skydrol Resistant: Yes. ELECTRICAL CHARACTERISTICS Impedance: 50.0 Ohms nominal, Capacitance: 25.5 pF/ft. nominal, DC Resistance: 2.98 Ohms/1000 ft. nominal.