TechTV | Make Your Own FM Radio Transmitter: "But if you live in one of the less-populated areas of the world -- say, 30 miles south of Highway 50 in the middle of Nevada -- chances are you're not going to interfere with any other FM broadcasts. In a sparsely populated area you may have limited broadcast rights. If nothing else it's far less likely that firing up Radio Free (Your Name Here) will gather much attention out in the sticks. "