The ADI140BFT from ADMOTECH is a RF & Microwave Isolator with Frequency 1.3 to 1.5 GHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.3 to 0.5 dB, Isolation 18 to 20 dB. Tags: Drop-In, Drop-In Isolator. More details for ADI140BFT can be seen below.