The PLEX310VT from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 19 GHz, Cut off Frequency 19 GHz, Propagation Velocity 0.83, Cable Diameter 0.3071 Inches, Attenuation 0.001 to 0.20 dB/ft. Tags: Flexible, Hand Formable, Semi-rigid. More details for PLEX310VT can be seen below.