Belden Black RG6/U Coaxial Cable, Polyvinyl Chloride PVC Sheath 304m, 75 Ω, 6.96mm OD. Insulation Material: Foam HDPE. Conductor Material: Bare Copper. Conductor Strand Type: Solid. Core Strands: 1/18. Number of Strands: 1. Attenuation: 10.01 dB/100ft @ 2250MHz, 11.78 dB/100ft @ 3GHz, 14.92 dB/100ft @ 4500MHz, 9.37 dB/100ft @ 2GHz. Velocity ratio: 0.82. Maximum Operating Temperature: +75°C. MPN: 1694A.00305