The ADC925CSYH from ADMOTECH is a RF & Microwave Circulator with Frequency 9 to 9.5 GHz, Average Power Forward 30 W, Average Power Reverse 20 W, Insertion Loss 0.65 dB, Isolation 17 dB. Tags: Coaxial Circulator. More details for ADC925CSYH can be seen below.