The ADC031CNLH(175) from ADMOTECH is a RF & Microwave Circulator with Frequency 225 to 400 MHz, Average Power Forward 160 W, Average Power Reverse 160 W, Insertion Loss 1 dB, Isolation 17 dB. Tags: Coaxial Circulator. More details for ADC031CNLH(175) can be seen below.