The T7YD1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 7.7 to 8.5 GHz, Average Power 10 W, Average Power Forward 10 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Microstrip, Microstrip Isolator. More details for T7YD1 can be seen below.