The UIYBCC3232B from UIY Inc. is a RF & Microwave Circulator with Frequency 160 MHz to 2 GHz, Average Power Forward 200 W, Average Power Reverse 200 W, Insertion Loss 0.5 dB, Isolation 18 dB. Tags: Coaxial Circulator. More details for UIYBCC3232B can be seen below.