The EZ-141-AL-LA-TL from Radio Frequency Systems is a RF Cable with Frequency Range DC to 650 MHz, Cut off Frequency 0.65 GHz, Propagation Velocity 0.97, Cable Diameter 8.78 Inches, Attenuation 0.01 to 0.13 dB/100 ft. More details for EZ-141-AL-LA-TL can be seen below.