The ADI031CNLH(175) from ADMOTECH is a RF & Microwave Isolator with Frequency 225 to 400 MHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.9 to 1 dB, Isolation 17 to 18 dB. Tags: Module with Connector, Coaxial Isolator. More details for ADI031CNLH(175) can be seen below.