The JI2D0850T0875M10 from JQL Electronics is a RF & Microwave Isolator with Frequency 850 to 875 MHz, Average Power Forward 100 W, Average Power Reverse 60 W, Peak Power Forward 0.5 kW, Insertion Loss 0.5 dB. Tags: Drop-In, Drop-In Isolator. More details for JI2D0850T0875M10 can be seen below.