The ADC330CNQH from ADMOTECH is a RF & Microwave Circulator with Frequency 3.1 to 3.5 GHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.45 dB, Isolation 18 dB. Tags: Coaxial Circulator. More details for ADC330CNQH can be seen below.