TERM.....	DEFINITION..........................
ERP:	Effective Radiated Power - The sum of the output power of the transmitter, the power gain of the antenna and the power loss of the transmission line that connects them together. This figure is often larger than the actual "Transmitter Power Output".
AGL:	The height of the center of the antenna Above Ground Level.
HAAT:	The Height of the center of the antenna Above Average Terrain

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