The ADI190CSPH from ADMOTECH is a RF & Microwave Isolator with Frequency 1.8 to 2 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 ADI190CSPH can be seen below.