The ADC505CSYH from ADMOTECH is a RF & Microwave Circulator with Frequency 4.95 to 5.15 GHz, Average Power Forward 60 W, Average Power Reverse 50 W, Insertion Loss 0.65 dB, Isolation 19 dB. Tags: Coaxial Circulator. More details for ADC505CSYH can be seen below.