The YXMC902AS10 from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 8000 to 12000 MHz, Average Power Forward 20 W, Average Power Reverse 20 W, Insertion Loss 0.6 to 1.2 dB, Isolation 16 to 30 dB. Tags: Microstrip Circulator. More details for YXMC902AS10 can be seen below.