The ADI155CSDH 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 0.85 to 1.05 dB, Isolation 12 to 14 dB. Tags: Module with Connector, Coaxial Isolator. More details for ADI155CSDH can be seen below.