Ubiquiti PowerBeam 2AC airMAX Bridge with 400mm Dish

Ubiquiti's PBE-2AC-400 incorporates a dish reflector design with airMax ac technology. Operating in the 2.4GHz frequency, the PowerBeam 2AC is capable of up to 330+ Mbps throughput and can be deployed in links of up to 20km. The PowerBeam 2AC directs RF energy in a tighter beamwidth. With the focus in one direction, the PowerBeam 2AC blocks or spatially filters out noise, improving noise immunity. The device also takes advantage of Ubiquiti's InnerFeed technology, integrating the radio into the antenna's feedhorn to eliminate cable losses.

The quoted wireless specification is given as the maximum radio performance. Achievable range and throughput will vary depending on the regional regulations where the radio is deployed.
Regional regulations must be observed when deploying radio equipment. More info