The T1EE8 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 1.93 to 1.99 GHz, Average Power 125 W, Average Power Forward 125 W, Peak Power 500 W, Insertion Loss 0.3 dB. Tags: Drop-In, Drop-In Isolator. More details for T1EE8 can be seen below.