The 994-039067-003 from M2 Global Technology is a RF & Microwave Circulator with Frequency 2.09 to 2.19 GHz, Average Power Forward 150 W, Insertion Loss 0.25 dB, Operating Temperature -30 to 85 Degree C. Tags: Drop-in Circulator. More details for 994-039067-003 can be seen below.