Part 15 Broadcasting – AM and FM Transmitting with no license required

Research Links

• Google: part 15 broadcasting
• Wikipedia: Microbroadcasting
• What is part 15 broadcasting
• Part 15 FM Transmitter with Best Coverage
• Google: range of part 15 broadcase transmitter
• Free Programing Sources for Part 15 Stations
• Ebay: part 15 transmitter

For FM at the maximum legal limit 200 feet is the maximum usable distance if internet forums are to be believed.  There are AM transmitter and antenna setups that are legal for part 15 radio station use and work to  within 1/4 to 1/2 mile.