Flexible RG142 Coax Cable Double Shielded with Tan FEP Jacket Frequency Range DC 8 GHz Impedance 50 Ohms Velocity of Propagation 70 % Shielding Effectiveness 70 dB Operating Voltage (AC) 1, 900 Vrms Dielectric Withstanding Voltage (DC) 5, 000 Vdc Inner Conductor DC Resistance 65 Ohms/1000ft Outer Conductor DC Resistance 9 Ohms/1000ft Nominal Capacitance 96.45 [316.44] pF/ft [pF/m] Insulation Resistance 5, 000 MOhms/1000ft Power@ 1GHz 395 Watts