The JIM1025T1035S0R from JQL Electronics is a RF & Microwave Isolator with Frequency 1.025 to 1.035 GHz, Average Power Forward 5 W, Average Power Reverse 5 W, Insertion Loss 0.3 dB, Isolation 21 dB. Tags: Surface Mount, Surface Mount Isolator. More details for JIM1025T1035S0R can be seen below.