The JIS8500T9500G0 from JQL Electronics is a RF & Microwave Isolator with Frequency 8.5 to 9.5 GHz, Average Power Forward 5 W, Average Power Reverse 0.5 W, Insertion Loss 0.5 dB, Isolation 19 dB. Tags: Microstrip, Microstrip Isolator. More details for JIS8500T9500G0 can be seen below.