The T7XN1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 7.1 to 7.8 GHz, Average Power 2 W, Average Power Forward 2 W, Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Module with Connectors, Coaxial Isolator. More details for T7XN1 can be seen below.