The ADI074LDTU from ADMOTECH is a RF & Microwave Isolator with Frequency 728 to 757 MHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.35 to 0.5 dB, Isolation 19 to 21 dB. Tags: Drop-In, Drop-In Isolator. More details for ADI074LDTU can be seen below.