MCSalot Heliman Location: Murrieta, CA
| Commercial High Power Video TransmitterGreetings
I do not know exactly what commercial system John is using. I should be a FCC Part 90 Network TV broadcast transmitter on a special frequency that all TV stations have for remote broadcasting. The TV station holds the license and is responsible for it’s proper usage by its employees. In most cases in crowded areas the TV stations are required to use a frequency coordinator to prevent TV stations from interfering with each other since there are limited frequencies available.
For RC aerial photography there is another way to go, using a low power FCC Part 15 system that does not require a license and can be used for commercial usage or a high power FCC Part 90 system that requires you to be a business, law enforcement, or a utility. If you would like to see what a high power FCC Part 90 system looks like for RC helicopters here is a link.
http://www.wirelessvideocameras.com...wizardhsl01.htm
This system requires you to apply for a FCC site license, which is much like a business radio band type of license. It cost about $25.00 to $100.00 and is good for one year, you can list your state as your operating area.
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