The DCF1900-T0210 from Mercury Systems is a RF & Microwave Isolator with Frequency 2 to 2.3 GHz, Average Power 100 W, Average Power Forward 125 W, Average Power Reverse 2 W, Peak Power Forward 1000 W. Tags: Drop-In, Drop-In Isolator. More details for DCF1900-T0210 can be seen below.