The 994-039029-011 from M2 Global Technology is a RF & Microwave Circulator with Frequency 2.2 to 2.3 GHz, Average Power Forward 70 W, Insertion Loss 0.3 dB, Operating Temperature -30 to 70 Degree C. Tags: Drop-in Circulator. More details for 994-039029-011 can be seen below.