What is the term for the geographic area that can be covered by an antenna or wireless system?

What is the term for the geographic area that can be covered by an antenna or wireless system?

• A. Coverage
• B. Range
• C. Topology
• D. Footprint

Answer: (B)

The main idea is the reach of the wireless signal—the distance over which the system can operate with acceptable quality. This limit is called the range. It defines how far from the antenna users can be served, given factors like power, frequency, antenna gain, and the environment. While you might hear coverage or footprint to describe where service is available, range specifically captures the extent of that reach or boundary of the service area. Topology, on the other hand, refers to how devices are connected in the network, not how far the signal travels. So the term that best matches the concept of the geographic area the system can cover is range.

The main idea is the reach of the wireless signal—the distance over which the system can operate with acceptable quality. This limit is called the range. It defines how far from the antenna users can be served, given factors like power, frequency, antenna gain, and the environment. While you might hear coverage or footprint to describe where service is available, range specifically captures the extent of that reach or boundary of the service area. Topology, on the other hand, refers to how devices are connected in the network, not how far the signal travels. So the term that best matches the concept of the geographic area the system can cover is range.