The JIM0773T0783PN5 from JQL Electronics is a RF & Microwave Isolator with Frequency 773 to 783 MHz, Average Power Forward 100 W, Average Power Reverse 50 W, Peak Power Forward 0.5 kW, Insertion Loss 0.2 dB. Tags: Surface Mount, Surface Mount Isolator. More details for JIM0773T0783PN5 can be seen below.