The RG142PUR from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 12.4 GHz, Cut off Frequency 12.4 GHz, Propagation Velocity 0.7, Cable Diameter 0.193 Inches, Attenuation 0.119 to 0.534 dB/ft. Tags: Flexible, Hand Formable, Semi-rigid. More details for RG142PUR can be seen below.