The UIYCI8080A from UIY Inc. is a RF & Microwave Isolator with Frequency 12 to 55 MHz, Average Power Forward 50 W, Average Power Reverse 50 W, Insertion Loss 1.2 to 6 dB, Isolation 11 to 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for UIYCI8080A can be seen below.