The UIYBCC3232A from UIY Inc. is a RF & Microwave Circulator with Frequency 960 MHz to 1.215 GHz, Average Power Forward 200 W, Average Power Reverse 200 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Coaxial Circulator. More details for UIYBCC3232A can be seen below.