The EZ-141-LA-SP from Radio Frequency Systems is a RF Cable with Frequency Range DC to 13.5 GHz, Cut off Frequency 13.5 GHz, Propagation Velocity 0.88, Cable Diameter 0.441 Inches, Attenuation 0.1 to 14.88 dB/100 ft. Tags: Flexible. More details for EZ-141-LA-SP can be seen below.