The T4080/S*C from Smiths Interconnect is a RF & Microwave Isolator with Frequency 4 to 8 GHz, Average Power Forward 20 W, Average Power Reverse 0.5 W, Peak Power Forward 0.05 kW, Insertion Loss 0.6 dB. Tags: Drop-In, Drop-In Isolator. More details for T4080/S*C can be seen below.