The RG316D FEP from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 3 GHz, Cut off Frequency 3 GHz, Propagation Velocity 0.7, Cable Diameter 0.11 Inches, Attenuation 7.99 to 50.34 dB/ft. Tags: Flexible, Hand Formable, Semi-rigid. More details for RG316D FEP can be seen below.