The 88127-L25 from Cinch Connectivity Solutions is a RF Cable with Frequency Range DC to 28 GHz, Cut off Frequency 28 GHz, Propagation Velocity 0.75, Cable Diameter 0.205 Inches, Attenuation 0.083 to 0.515 dB/ft. Tags: Flexible. More details for 88127-L25 can be seen below.