The JIM1626T1675S1R from JQL Electronics is a RF & Microwave Isolator with Frequency 1.626 to 1.675 GHz, Average Power Forward 30 W, Average Power Reverse 5 W, Insertion Loss 0.3 dB, Isolation 21 dB. Tags: Surface Mount, Surface Mount Isolator. More details for JIM1626T1675S1R can be seen below.