The T049071/DB from Smiths Interconnect is a RF & Microwave Isolator with Frequency 490 to 710 MHz, Average Power Forward 80 W, Average Power Reverse 1 W, Peak Power Forward 1 kW, Insertion Loss 0.5 dB. Tags: Module with Connector, Coaxial Isolator. More details for T049071/DB can be seen below.