The ADC185CNQH(300) from ADMOTECH is a RF & Microwave Circulator with Frequency 1.7 to 2 GHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.55 dB, Isolation 18 dB. Tags: Coaxial Circulator. More details for ADC185CNQH(300) can be seen below.