The 88142-L25 from Cinch Connectivity Solutions is a RF Cable with Frequency Range DC to 55 GHz, Cut off Frequency 55 GHz, Propagation Velocity 0.74, Cable Diameter 0.124 Inches, Attenuation 0.158 to 1.377 dB/ft. Tags: Flexible. More details for 88142-L25 can be seen below.