The 153189 from Spinner Group is a Coaxial Rotary Joint with Frequency DC to 18 GHz(Inner) / DC to 4 GHz(Outer), Average Power 200 W, Peak Power 1.5 to 3 kW, Insertion Loss 0.15 to 1 dB, Operating Temperature -55 to 71 Degree C. More details for 153189 can be seen below.