The UIYBDI2525A from UIY Inc. is a RF & Microwave Isolator with Frequency 800 MHz to 1 GHz, Bandwidth 200 MHz, Average Power Forward 200 W, Average Power Reverse 30 W, Insertion Loss 0.6 dB. Tags: Drop-In, Drop-In Isolator. More details for UIYBDI2525A can be seen below.