The PBE-M2-400 is a customer premise equipment (CPE) that features a 15.7" (400mm) dish reflector. Utilizing InnerFeed technology, the radio is integrated into the feed horn of the antenna, so cables are not required to connect the radio to the antenna. This improves performance because it eliminates cable losses. The airMAX Bridge directs RF energy in a tighter beamwidth. With the focus in one direction, it blocks or spatially filters out noise, so noise immunity is improved. This provides optimal performance in high-noise environments. #UBIQUITI