The Sector Airmax 5G19-120 antenna has an excellent gain of around 18 to 19 dBi, which then allows you to make a broadcast or a transmission signal over longer distances. It also boasts of a dual-linear polarization scheme, so regardless of what the orientation is, you can still get a good pickup. The beam width for both of these polarizations is 123 degrees while the elevation beam width is 4 degrees. The recommended electrical down tilt is 2 degrees. It also has a good score for cross-polarization, which is 28dB min.
Besides using MIMO technology, so it provides a clearer and faster transmission, the antenna also relies on AirMax, which is a revolutionary concept from Ubiquiti Network. With it users can have more say when it comes to the bandwidth and its allocation, further maximizing reducing latency, noise, or interference.