Ubiquiti AM-5AC22-45 5GHz AirMax AC Sector Antenna 22dBi 45deg Pair with Rocket AC R5AC-Lite, R5AC-PTP Carrier Class 2x2 Dual Polarity MIMO Sector Antenna designed to seamlessly integrate with RocketM radios (RocketM sold separately) Features reduced sidelobes and backlobes. Robust mechanical design for outdoor application use