The M17/170. 00001 from MegaPhase is a RF Cable with Frequency Range 0.3 to 50.0 GHz, Cut off Frequency 50 GHz, Propagation Velocity 0.8, Cable Diameter 0.315 Inches, Attenuation 0.104 to 1.743 dB/ft. Tags: Flexible. More details for M17/170. 00001 can be seen below.