The 153139 from Spinner Group is a Coaxial Rotary Joint with Frequency DC to 13 GHz(Outer) / DC to 18 GHz(Inner), Average Power 10 to 100 W, Peak Power 1 kW, Insertion Loss 0.4 to 0.9 dB, Operating Temperature -40 to 71 Degree C. More details for 153139 can be seen below.