The UIYBCI6236B from UIY Inc. is a RF & Microwave Isolator with Frequency 2 to 8 GHz, Average Power Forward 100 W, Average Power Reverse 20 W, Insertion Loss 1.5 dB, Isolation 14 dB. Tags: Module with Connector, Coaxial Isolator. More details for UIYBCI6236B can be seen below.