The YXCC1201A from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 8000 to 16000 MHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.8 dB, Isolation 16 dB. Tags: Coaxial Circulator. More details for YXCC1201A can be seen below.