Ubiquiti UISP airMAX PowerBeam 5AC 620 5 GHz Radio Includes POE Injector | PBE-5AC-620
The PowerBeam ac directs RF energy in a tighter beamwidth. With the focus in one direction, the PowerBeam ac blocks or spatially filters out noise, so noise immunity is improved. This feature is especially important in an area crowded with other RF signals of the same or similar frequency.