Ubiquiti’s airMAX ac Sector Antenna, AIR-S521AC, features significant advances in scalability, noise isolation, and beam performance to complement the Rocket & 5ac radios in Point & MultiPoint (PtMP) networks. They are compatible with RocketM5 models; however optimal performance requires the Rocket5ac.

The airMAX ac Sector Antenna features carrier-class construction with an innovative deflector design and 2×2 dual-polarity performance for airMAX networks. Engineered with reduced side-lobes and back-lobes to reject noise interference in co-location deployments.