The TA9T3 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 869 to 894 MHz, Average Power 100 W, Average Power Forward 100 W, Peak Power 1.5 kW, Insertion Loss 0.3 dB. Tags: Module with Connectors, Coaxial Isolator. More details for TA9T3 can be seen below.