The JIM0791T0821PN6 from JQL Electronics is a RF & Microwave Isolator with Frequency 791 to 821 MHz, Average Power Forward 100 W, Average Power Reverse 60 W, Insertion Loss 0.25 dB, Isolation 22 dB. Tags: Surface Mount, Surface Mount Isolator. More details for JIM0791T0821PN6 can be seen below.