As used in this article, the following terms shall be defined as follows:
ACCESSORY FACILITY
An accessory facility serves the principal use, is subordinate in area, extent and purpose to the principal use, and is located on the same lot as the principal use. Examples of such facilities include transmission equipment, electrical generators and storage sheds.
ANTENNAE
A system of electrical conductors that transmit or receive radio frequency waves. Such waves shall include, but not be limited to, radio navigation, radio, television, wireless and microwave communications. The frequency of these waves generally ranges from 10 hertz to 300,000 megahertz.
TELECOMMUNICATIONS TOWER or TOWER
A structure on which transmitting and/or receiving antenna(e) used in connection with a commercial enterprise are located.