airMAX ac Sector Antenna, AIR-S521AC, by Ubiquiti features significant advances in scalability, noise isolation, and beam performance to complement the Rocket?5AC radios in Point??to??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 2x2 dual-polarity performance for airMAX networks. Engineered with reduced side-lobes and back-lobes to reject noise interference in co??location deployments.

Specifications:
- Frequency Range: 5.10 - 5.85GHz
- Gain: 21 dBi
- HPOL Beam-width: 60-degrees (6 dBi)
- VPOL Beam-width: 60-degrees (6 dBi)
- Electrical Beam-width: 4-degrees
- Electrical Down-tilt: 2-degrees
- Max. VSWR: 1.5:1
- Wind Survivability: 200 km/h
- Wind Loading: 391 N at 200 km/h
- Polarization: Dual-Linear
- Cross-Polarization Isolation: 25 dB Min.
- ETSI Specification: EN 302 326 DN2
- Mounting: Universal Pole Mount, Rocket Bracket, & Weatherproof RF Jumpers Included
- Dimensions: 750 x 173 x 78 mm (Excluding pole mount & Rocket radio)
- Weight: 4.8 kg (Excluding pole mount & Rocket radio)