The T9YM1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 9.2 to 10.2 GHz, Average Power 0.1 W, Average Power Forward 0.1 W, Insertion Loss 0.4 dB, Isolation 17 dB. Tags: Microstrip, Microstrip Isolator. More details for T9YM1 can be seen below.