The JC2C0860T0885S10 from JQL Electronics is a RF & Microwave Circulator with Frequency 860 to 885 MHz, Average Power Forward 100 W, Insertion Loss 0.4 dB, Isolation 50 dB, Operating Temperature -30 to 72 Degree C. Tags: Coaxial Circulator. More details for JC2C0860T0885S10 can be seen below.