The JID0950T1050M1 from JQL Electronics is a RF & Microwave Isolator with Frequency 950 MHz to 1.05 GHz, Average Power Forward 100 W, Average Power Reverse 10 W, Peak Power Forward 0.5 kW, Insertion Loss 0.3 dB. Tags: Drop-In, Drop-In Isolator. More details for JID0950T1050M1 can be seen below.