The T700180/DB from Smiths Interconnect is a RF & Microwave Isolator with Frequency 7 to 18 GHz, Average Power Forward 20 W, Average Power Reverse 1 W, Peak Power Forward 0.5 kW, Insertion Loss 0.9 dB. Tags: Module with Connector, Coaxial Isolator. More details for T700180/DB can be seen below.