The UIYBCI3434G from UIY Inc. is a RF & Microwave Isolator with Frequency 1 to 1.3 GHz, Average Power Forward 100 to 200 W, Average Power Reverse 30 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for UIYBCI3434G can be seen below.