The ADI290CSPH from ADMOTECH is a RF & Microwave Isolator with Frequency 2.7 to 3.1 GHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.35 to 0.45 dB, Isolation 18 to 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for ADI290CSPH can be seen below.