The T2AZ1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 2.1 to 2.18 GHz, Average Power 276 W, Average Power Forward 276 W, Peak Power 1200 W, Insertion Loss 0.25 dB. Tags: Drop-In, Drop-In Isolator. More details for T2AZ1 can be seen below.