The EZ-62-18-CU-TP from Radio Frequency Systems is a RF Cable with Frequency Range DC to 1.95 GHz, Cut off Frequency 1.95 GHz, Propagation Velocity 0.89, Cable Diameter 1.12 Inches, Attenuation 0.32 to 4.46 dB/100 ft. More details for EZ-62-18-CU-TP can be seen below.