The WVI-900M-200BW02 from Wevercomm is a RF & Microwave Isolator with Frequency 800 MHz to 1 GHz, Average Power Forward 30 W, Insertion Loss 0.5 dB, Isolation 18 dB. Tags: Drop-In, Drop-In Isolator. More details for WVI-900M-200BW02 can be seen below.