The 32-645-0 from Diamond Antenna and Microwave Corporation is a Waveguide Rotary Joint with Frequency 7.9 to 8.4 GHz, Power 5 kW, Insertion Loss 0.20 dB, Operating Temperature -32 to 53 Degree C, Storage Temperature -60 to 75 Degree C. Tags: I Type. More details for 32-645-0 can be seen below.