The T1XV10 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 1.477 to 1.501 GHz, Average Power 10 W, Average Power Forward 10 W, Peak Power 15 W, Insertion Loss 0.3 dB. Tags: Module with Connectors, Coaxial Isolator. More details for T1XV10 can be seen below.