The FSW060-EF-L25 from Cinch Connectivity Solutions is a RF Cable with Frequency Range DC to 129 GHz, Cut off Frequency 129 GHz, Propagation Velocity 0.75, Cable Diameter 0.060 Inches, Attenuation 0.384 to 1.693 dB/ft. Tags: Flexible. More details for FSW060-EF-L25 can be seen below.