The 88164-L25 from Cinch Connectivity Solutions is a RF Cable with Frequency Range DC to 40 GHz, Cut off Frequency 40 GHz, Propagation Velocity 0.76, Cable Diameter 0.160 Inches, Attenuation 0.122 to 0.898 dB/ft. Tags: Flexible. More details for 88164-L25 can be seen below.