The SUPO-150 from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 40 GHz, Cut off Frequency 40 GHz, Propagation Velocity 0.77, Cable Diameter 0.152 Inches, Attenuation 0.09 to 0.79 dB/ft. Tags: Flexible, Hand Formable, Semi-rigid. More details for SUPO-150 can be seen below.