The SW180 from HUBER+SUHNER is a RF Cable with Frequency Range DC to 40 GHz, Cut off Frequency 40 GHz, Propagation Velocity 0.8, Capacitance 76.2 pF/m, Operating Temperature -55 to 125 Degree C. Tags: Semi-Rigid, Hand Formable. More details for SW180 can be seen below.