The CAT 11-1146-0 from Diamond Antenna and Microwave Corporation is a Waveguide Rotary Joint with Frequency 25.5 to 27.5 GHz, Power 57 W, Peak Power 57 W, Insertion Loss 0.35 dB, Operating Temperature -55 to 105 Degree C. Tags: L Type. More details for CAT 11-1146-0 can be seen below.