The ADC012CNLH(50)-B from ADMOTECH is a RF & Microwave Circulator with Frequency 100 to 150 MHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.8 to 1 dB, Isolation 18 to 19 dB. Tags: Coaxial Circulator. More details for ADC012CNLH(50)-B can be seen below.