The UIYBCI10149A from UIY Inc. is a RF & Microwave Isolator with Frequency 1.35 to 2.7 GHz, Average Power Forward 100 to 200 W, Average Power Reverse 30 W, Insertion Loss 1.4 dB, Isolation 32 dB. Tags: Module with Connector, Coaxial Isolator. More details for UIYBCI10149A can be seen below.