The QWRJ1-10000-45-I-ACQI from Qualwave is a Waveguide Rotary Joint with Frequency 8.5 to 10 GHz, Power 1 kW, Peak Power 25 kW, Insertion Loss 0.2 dB, Operating Temperature -40 to 85 Degree C. Tags: I Type. More details for QWRJ1-10000-45-I-ACQI can be seen below.