Description SOLID ALUMINUM TUBE SWAGED ONTO DIELECTRIC CORE, FULLY BONDED COPPER CLAD CENTER CONDUCTOR, PE JACKET Center Conductor: CCA,Φ0.109”(2.77mm) Dielectric: Foam PE, Φ0.450” (11.43mm) Sheild: Solid Al tubeΦ0.024”(0.61mm) Jacket: PE, 0.591”(14.22mm) Mechanical characteristic Minimum Bend Radius:10.2mm(0.253”) Maximum Pulling Tension: 10.2mm(0.253”) Electrical performance Capacitance: 15.3±0.1 pF/ft,(50±3 nF/km) Impedance: 75±3 ohms Velocity of Propagation: 88% (Nominal) Maximum DC Loop Resistance: 1.61 ohms/1000 ft (2.52 ohms/km) Attenuation:68 F(20??