The UIYBCC3434C from UIY Inc. is a RF & Microwave Circulator with Frequency 100 MHz to 1.5 GHz, Average Power Forward 200 W, Average Power Reverse 200 W, Insertion Loss 0.6 dB, Isolation 16 dB. Tags: Coaxial Circulator. More details for UIYBCC3434C can be seen below.