The RMIS23.8100-8200T from Response Microwave Inc is a RF & Microwave Isolator with Frequency 8.1 to 8.2 GHz, Average Power Forward 50 W, Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Drop-In, Drop-In Isolator. More details for RMIS23.8100-8200T can be seen below.