The UIYMI1212A from UIY Inc. is a RF & Microwave Isolator with Frequency 5 to 6 GHz, Average Power Forward 10 W, Average Power Reverse 2 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Microstrip, Microstrip Isolator. More details for UIYMI1212A can be seen below.