The UIYBMI1212A from UIY Inc. is a RF & Microwave Isolator with Frequency 8 to 18 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 1.2 dB, Isolation 13 dB. Tags: Microstrip, Microstrip Isolator. More details for UIYBMI1212A can be seen below.