The T100118/DD from Smiths Interconnect is a RF & Microwave Isolator with Frequency 10 to 11.85 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Peak Power Forward 0.01 kW, Insertion Loss 0.6 dB. Tags: Microstrip, Microstrip Isolator. More details for T100118/DD can be seen below.