The S1 from Talent Microwave Inc is a RF Cable with Frequency Range DC to 26.5 GHz, Cut off Frequency 26.5 GHz, Propagation Velocity 0.76, Attenuation 37.37 dB/100m @ 1 GHz, Peak Power 0.089 to 0.569 kW. Tags: Flexible. More details for S1 can be seen below.