The SR120LL-AP from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 40 GHz, Cut off Frequency 40 GHz, Propagation Velocity 0.76, Attenuation 5.64 to 71.55 dB/ft, Power 0.076 to 0.972 W. Tags: Flexible, Hand Formable, Semi-rigid. More details for SR120LL-AP can be seen below.