The 88315-L25 from Cinch Connectivity Solutions is a RF Cable with Frequency Range DC to 28 GHz, Cut off Frequency 28 GHz, Propagation Velocity 0.84, Cable Diameter 0.189 Inches, Attenuation 0.077 to 0.479 dB/ft. Tags: Flexible. More details for 88315-L25 can be seen below.