The YXMC502AS5 from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 5100 to 5700 MHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.5 to 1 dB, Isolation 20 to 38 dB. Tags: Microstrip Circulator. More details for YXMC502AS5 can be seen below.