I think Shure, Senheiser and Electro-Voice all have links to what the rules are. I think I found the frequency bands in use list somewhere on the FCC website but don't recall for certain. It was a list of areas, radio and TV stations and emergency services and which frequencies they were licensed to use. That's how I figured out it was worth the risk to run my "outlawed" wireless units in specific locations.


Does the noise in your head bother me ?