The JCD2496T2690M10 from JQL Electronics is a RF & Microwave Circulator with Frequency 2.49 to 2.69 GHz, Average Power Forward 100 W, Insertion Loss 0.25 dB, Isolation 21 dB, Operating Temperature -35 to 85 Degree C. Tags: Drop-in Circulator. More details for JCD2496T2690M10 can be seen below.