Towers

There are numerous types of towers that can and do exist in a wireless network.
However, there are three basic types of towers that are more common:
self-supporting, guy wire, and monopole. The general configuration for each
of the towers is shown in Figures 14-10, 14-11, and 14-12.

The cheapest to construct is the guy-wire tower, followed by the monopole,
and then the self-supporting. Each has its advantages and disadvantages.
The guy-wire tower requires a large amount of room for its guy wires
and is shown in Figure 14-11. This can be either relaxed or increased
depending on loading and height issues.

The self-supporting tower will enable multiple carriers to entertain operation
at the facility whereas the monopole will also accommodate multiple
users, although not as many as a similar height self-supporting tower.