The ADI555DDT from ADMOTECH is a RF & Microwave Isolator with Frequency 5.2 to 5.9 GHz, Average Power Forward 60 W, Average Power Reverse 50 W, Insertion Loss 0.6 to 0.8 dB, Isolation 16 to 18 dB. Tags: Drop-In, Drop-In Isolator. More details for ADI555DDT can be seen below.