The JCD2080T2200M10-II from JQL Electronics is a RF & Microwave Circulator with Frequency 2.08 to 2.2 GHz, Average Power Forward 100 W, Insertion Loss 0.22 dB, Isolation 22 dB, Operating Temperature -35 to 85 Degree C. Tags: Drop-in Circulator. More details for JCD2080T2200M10-II can be seen below.