The JC2C0860T0930S10 from JQL Electronics is a RF & Microwave Circulator with Frequency 860 to 930 MHz, Average Power Forward 100 W, Insertion Loss 0.5 dB, Isolation 40 dB, Operating Temperature -30 to 73 Degree C. Tags: Coaxial Circulator. More details for JC2C0860T0930S10 can be seen below.