The EZ-47-AL-TL from Cross RF is a RF Cable with Frequency Range DC to 21.6 GHz, Cut off Frequency 21.6 GHz, Propagation Velocity 0.7, Cable Diameter 0.280 Inches, Attenuation 5.6 to 58.3 dB/100ft (1 GHz to 400 MHz). Tags: Flexible. More details for EZ-47-AL-TL can be seen below.