The JID3400T3600SM1 from JQL Electronics is a RF & Microwave Isolator with Frequency 3.4 to 3.6 GHz, Average Power Forward 60 W, Average Power Reverse 1 W, Peak Power Forward 0.1 kW, Insertion Loss 0.25 dB. Tags: Drop-In, Drop-In Isolator. More details for JID3400T3600SM1 can be seen below.