The T800180/DD from Smiths Interconnect is a RF & Microwave Isolator with Frequency 8 to 18 GHz, Average Power Forward 20 W, Average Power Reverse 1 W, Peak Power Forward 0.1 kW, Insertion Loss 1.2 dB. Tags: Drop-In, Drop-In Isolator. More details for T800180/DD can be seen below.