The UIYBCI3232B from UIY Inc. is a RF & Microwave Isolator with Frequency 1.6 to 2 GHz, Average Power Forward 100 to 200 W, Average Power Reverse 30 W, Insertion Loss 0.5 dB, Isolation 18 dB. Tags: Module with Connector, Coaxial Isolator. More details for UIYBCI3232B can be seen below.