International Version Ubiquiti Networks launches the latest generation of airMAX CPE (Customer Premises Equipment), the NanoBeam® 2AC with dedicated Wi-Fi management. The NanoBeam 2AC directs RF energy in a tighter beamwidth. With the focus in one direction, the NanoBeam 2AC 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