The UIYBMI78A from UIY Inc. is a RF & Microwave Isolator with Frequency 8 to 12 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 0.6 dB, Isolation 18 dB. Tags: Microstrip, Microstrip Isolator. More details for UIYBMI78A can be seen below.