The JC2C0800T0860S10 from JQL Electronics is a RF & Microwave Circulator with Frequency 800 to 860 MHz, Average Power Forward 100 W, Insertion Loss 0.5 dB, Isolation 40 dB, Operating Temperature -30 to 68 Degree C. Tags: Coaxial Circulator. More details for JC2C0800T0860S10 can be seen below.