The T1AZ29 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 1.85 to 1.95 GHz, Average Power 2 W, Average Power Forward 2 W, Insertion Loss 0.1 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for T1AZ29 can be seen below.