The ID8550C from Orion Microwave Inc. is a RF & Microwave Isolator with Frequency 8.3 to 8.8 GHz, Average Power 35 W, Average Power Forward 35 W, Average Power Reverse 10 W, Peak Power Forward 0.5 kW. Tags: Drop-In, Drop-In Isolator. More details for ID8550C can be seen below.