The D3I7784 from DiTom Microwave is a RF & Microwave Isolator with Frequency 7.7 to 8.4 GHz, Average Power 25 W, Average Power Forward 25 W, Average Power Reverse 2 W, Peak Power Forward 0.05 kW. Tags: Module with Connector, Coaxial Isolator. More details for D3I7784 can be seen below.