The UIYBCC3434F from UIY Inc. is a RF & Microwave Circulator with Frequency 1.225 to 1.875 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 UIYBCC3434F can be seen below.