Signal boosters are devices designed to enhance cellular signals in areas with weak reception. They work by capturing existing signals from nearby cell towers, amplifying them, and then redistributing the stronger signal within a specific area. This can improve call quality, data speeds, and overall connectivity for mobile devices.
These boosters are particularly useful in locations like rural areas, basements, or large buildings where signal strength may be insufficient. They typically consist of an external antenna, an amplifier, and an internal antenna. By improving signal strength, signal boosters help users stay connected and maintain reliable communication.