The T1XE1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 1.7 to 2.1 GHz, Average Power 10 W, Average Power Forward 10 W, Insertion Loss 0.35 dB, Isolation 23 dB. Tags: Microstrip, Microstrip Isolator. More details for T1XE1 can be seen below.