The RMIS23.1000-1120T from Response Microwave Inc is a RF & Microwave Isolator with Frequency 1 to 1.12 GHz, Average Power Forward 50 W, Insertion Loss 0.3 dB, Isolation 23 dB. Tags: Drop-In, Drop-In Isolator. More details for RMIS23.1000-1120T can be seen below.