What is the radiation range of the cell phone tower base station?

Generally, each base station has three sectors, and each sector will radiate in a certain direction, covering a certain range. For example, in the most common case, a base station has three sectors, in which one sector antenna is aimed at the true north direction, covering 120 degrees, another sector is aimed at the southeast direction, covering 120 degrees, and the other sector is aimed at the southwest direction, covering 120 degrees.

Each sector has one or more antennas for transmitting signals and receiving cell phone signals. If there are more antennas, the total radiated power will generally be greater.