Provide a defined area, such as a campsite or a public square, with a strong WiFi signal. 2.4 GHz sector antennas are the professional solution for Point-to-Multipoint (PTMP) applications. They emit the signal at a specific angle (e.g., 90° or 120°), allowing for targeted and efficient coverage. Combine multiple sector antennas on one mast to achieve 360° coverage.
The beamwidth of a sector antenna is crucial. A 120° sector covers a wide area but has a shorter range than a 60° sector, which focuses the signal more strongly. For 360° coverage, you can, for example, mount three 120° antennas or four 90° antennas at a central point. This is how you build a powerful base station for your WISP network.
