The UIYBCI6466A from UIY Inc. is a RF & Microwave Isolator with Frequency 1 to 2 GHz, Average Power Forward 100 W, Average Power Reverse 30 W, Insertion Loss 0.6 dB, Isolation 17 dB. Tags: Module with Connector, Coaxial Isolator. More details for UIYBCI6466A can be seen below.