The RMIS20.2500-2750T from Response Microwave Inc is a RF & Microwave Isolator with Frequency 2.5 to 2.75 GHz, Average Power Forward 50 W, Insertion Loss 0.3 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for RMIS20.2500-2750T can be seen below.