The ADC075BF(100) from ADMOTECH is a RF & Microwave Circulator with Frequency 700 to 800 MHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.3 to 0.45 dB, Isolation 17 to 19 dB. Tags: Drop-in Circulator. More details for ADC075BF(100) can be seen below.