Ubiquiti 5 Ghz Powerbeam Ac 620 Mm PBE-5AC-620A dish reflector design with proprietary airMAX ac technology, offers improved latency, noise immunity, scalability, and significantly increased throughput performance of up to 450Plus Mb s and also offers wide range of 19Plus mi (30Plus km). The InnerFeed technology integrates the radio into the feedhorn of an antenna, so there is no need for cables to connect the radio to the antenna. This improves performance while eliminating cable losses.