The SR086ALTP from Koaxis Inc is a RF Cable with Frequency Range DC to 65 GHz, Cut off Frequency 65 GHz, Propagation Velocity 0.7, Attenuation 13.50 to 203.15 dB/ft, Capacitance 29 pF/ft. Tags: Semi-Rigid. More details for SR086ALTP can be seen below.