The ADI018CSLH(75)-B from ADMOTECH is a RF & Microwave Isolator with Frequency 150 to 225 MHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 1 dB, Isolation 18 dB. Tags: Module with Connector, Coaxial Isolator. More details for ADI018CSLH(75)-B can be seen below.