The UIYDDI7046A from UIY Inc. is a RF & Microwave Isolator with Frequency 300 MHz to 1.3 GHz, Average Power Forward 300 W, Average Power Reverse 150 W, Insertion Loss 0.6 dB, Isolation 45 dB. Tags: Drop-In, Drop-In Isolator. More details for UIYDDI7046A can be seen below.