The CHB076078AA from 3Rwave is a RF & Microwave Circulator with Frequency 768 to 788 MHz, Average Power Forward 100 W, Insertion Loss 0.28 to 0.35 dB, Isolation 21 to 25 dB, Return Loss 21 to 25 dB. Tags: Surface Mount Circulator. More details for CHB076078AA can be seen below.