The EZ-141-15 from EZ Form Cable Corporation is a RF Cable with Frequency Range DC to 27 GHz, Cut off Frequency 27 GHz, Propagation Velocity 0.695, Attenuation 20.5 to 103.4 dB/100ft, Power 39 to 320 W. Tags: Semi-Rigid, Hand Formable. More details for EZ-141-15 can be seen below.