The JIM2100T2170WM1 from JQL Electronics is a RF & Microwave Isolator with Frequency 2.1 to 2.17 GHz, Average Power Forward 10 W, Average Power Reverse 5 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Surface Mount, Surface Mount Isolator. More details for JIM2100T2170WM1 can be seen below.