The EZ-141-LA-SP from EZ Form Cable Corporation is a RF Cable with Frequency Range DC to 37 GHz, Cut off Frequency 37 GHz, Propagation Velocity 0.765, Attenuation 7.5 to 56 dB/100 ft, Power 110 to 820 W. Tags: Semi-Rigid, Hand Formable. More details for EZ-141-LA-SP can be seen below.