The M17/133-00012 from Radio Frequency Systems is a RF Cable with Frequency Range DC to 6 GHz, Cut off Frequency 6 GHz, Propagation Velocity 0.91, Cable Diameter 0.627 Inches, Attenuation 0.05 to 6.58 dB/100 ft. More details for M17/133-00012 can be seen below.