The JIM3300T3400PM7A3 from JQL Electronics is a RF & Microwave Isolator with Frequency 3.3 to 3.4 GHz, Average Power Forward 100 W, Average Power Reverse 70 W, Peak Power Forward 0.5 kW, Insertion Loss 0.25 dB. Tags: Surface Mount, Surface Mount Isolator. More details for JIM3300T3400PM7A3 can be seen below.