The YXC902MC2 from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 8000 to 11000 MHz, Average Power Forward 50 W, Insertion Loss 0.6 to 1.2 dB, Isolation 17 to 34 dB, Operating Temperature -40 to 85 Degree C. Tags: Drop-in Circulator. More details for YXC902MC2 can be seen below.