The EZ-FLEX.402 from EZ Form Cable Corporation is a RF Cable with Frequency Range DC to 34 GHz, Cut off Frequency 34 GHz, Propagation Velocity 0.7, Attenuation 8.3 to 86.9 dB/100ft, Power 70 to 600 W. Tags: Flexible. More details for EZ-FLEX.402 can be seen below.