The ADI086LDTU from ADMOTECH is a RF & Microwave Isolator with Frequency 851 to 869 MHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.25 to 0.4 dB, Isolation 21 to 23 dB. Tags: Drop-In, Drop-In Isolator. More details for ADI086LDTU can be seen below.