The D3I0710N from DiTom Microwave is a RF & Microwave Isolator with Frequency 698 MHz to 1 GHz, Average Power Forward 300 W, Average Power Reverse 10 W, Peak Power 0.75 kW, Insertion Loss 0.6 dB. Tags: Module with Connectors, Coaxial Isolator. More details for D3I0710N can be seen below.