The T2DG3 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 2.4 to 2.5 GHz, Average Power 400 W, Average Power Forward 400 W, Insertion Loss 0.2 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for T2DG3 can be seen below.