The VN Series from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 70 GHz, Cut off Frequency 70 GHz, Propagation Velocity 0.74, Cable Diameter 0.563 Inches, Attenuation 36 to 695 dB/m. Tags: Flexible, Hand Formable, Semi-Rigid. More details for VN Series can be seen below.