The FSW110-EF-L25 from Cinch Connectivity Solutions is a RF Cable with Frequency Range DC to 55 GHz, Cut off Frequency 55 GHz, Propagation Velocity 0.77, Cable Diameter 0.118 Inches, Attenuation 0.117 to 0.792 dB/ft. Tags: Flexible. More details for FSW110-EF-L25 can be seen below.