The ADI155BFT from ADMOTECH is a RF & Microwave Isolator with Frequency 1.25 to 1.85 GHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.8 to 1 dB, Isolation 12 to 14 dB. Tags: Drop-In, Drop-In Isolator. More details for ADI155BFT can be seen below.