The 094-039042-004 from M2 Global Technology is a RF & Microwave Circulator with Frequency 5.8 to 6.7 GHz, Average Power Forward 25 W, Insertion Loss 0.4 dB, Operating Temperature -40 to 100 Degree C. Tags: Drop-in Circulator. More details for 094-039042-004 can be seen below.