The YXDC402C from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 5000 to 6000 MHz, Average Power Forward 200 W, Insertion Loss 0.4 dB, Isolation 20 dB, Operating Temperature -40 to 85 Degree C. Tags: Drop-in Circulator. More details for YXDC402C can be seen below.