TWINAXIAL CABLE 20AWG 100 OHM 100FT BLACK; Wire Gauge:20AWG; Conductor Area CSA:-; Impedance:100ohm; No. of Max Strands x Strand Size:7 x 28AWG; Reel Length (Imperial):100ft; Reel Length (Metric):30.48m; Conductor Material:Copper;RoHS Compliant: Yes