The 26-2124-0 from Diamond Antenna and Microwave Corporation is a Coaxial Rotary Joint with Frequency DC to 26 GHz, Average Power 200 W, Peak Power 5 kW, Insertion Loss 0.50 to 0.75 dB, Operating Temperature -40 to 70 Degree C. More details for 26-2124-0 can be seen below.