The ADI084LDTU from ADMOTECH is a RF & Microwave Isolator with Frequency 839 to 849 MHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.3 to 0.4 dB, Isolation 19 to 23 dB. Tags: Drop-In, Drop-In Isolator. More details for ADI084LDTU can be seen below.