A. "Wall" means any structure or device forming a physical barrier, which is so constructed that fifty percent (50%) or more of the vertical surface is closed and prevents the passage of light, air and vision through the surface in a horizontal plane (see "fence" in section 17.02.055 of this chapter).
B. Wall, Windowless: "Windowless wall" means a solid wall not containing openings from the interior of the building.
C. A "wireless communication antenna array" is a single or group of antenna elements, not including small cell antennas, and associated mounting hardware, transmission lines, or other appurtenances which share a common attachment device such as a mounting frame or mounting support structure for the sole purpose of transmitting or receiving wireless communication signals.
D. A "wireless communication facility" or "WCF" is a staffed or unstaffed facility or location or equipment for the transmission or reception of radio frequency (RF) signals or other wireless communications or other signals for commercial communications purposes, typically consisting of one or more antennas or group of antennas, a tower or attachment support structure, transmission cables and other transmission equipment, and an equipment enclosure or cabinets, and including small cell technologies. (Ord. 3600, 2018: Ord. 2833 §2, 1997: Ord. 1691 §1(part), 1982)