The RG174 from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 1 GHz, Cut off Frequency 1 GHz, Propagation Velocity 0.66, Cable Diameter 0.11 Inches, Attenuation 8.41 to 27.41 dB/ft. Tags: Flexible, Hand Formable, Semi-rigid. More details for RG174 can be seen below.