The CX7Y1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 764 to 776 MHz, Average Power 200 to 400 W, Average Power Forward 200 to 400 W, Insertion Loss 0.35 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for CX7Y1 can be seen below.