The UIYBDI1621A from UIY Inc. is a RF & Microwave Isolator with Frequency 6 to 18 GHz, Bandwidth 12000 MHz, Average Power Forward 60 W, Average Power Reverse 20 W, Insertion Loss 1.5 dB. Tags: Drop-In, Drop-In Isolator. More details for UIYBDI1621A can be seen below.