The PE-SR402FLJ-FT from Pasternack Enterprises Inc is a RF Cable with Frequency Range DC to 34 GHz, Cut off Frequency 34 GHz, Propagation Velocity 0.7, Cable Diameter 0.161 Inches, Attenuation 8.23 to 73.152 dB/100ft. Tags: Semi-Rigid, Hand Formable. More details for PE-SR402FLJ-FT can be seen below.