The EZ-125-25-CU-TP from Cross RF is a RF Cable with Frequency Range DC to 20 GHz, Cut off Frequency 20 GHz, Propagation Velocity 0.695, Attenuation 8 to 70 dB/ft. (3 GHz to 500 Mhz), Capacitance 29.9 pF/ft. Tags: Semi-Rigid. More details for EZ-125-25-CU-TP can be seen below.