SKU: 21292617206

Ubiquiti Networks airMAXac Sector 2x2 MIMO BaseStation 5 GHz 21 dBi Antenna

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Description

Ubiquiti Networks airMAXac Sector 2x2 MIMO BaseStation 5 GHz 21 dBi Antenna21 dBi Antenna Gain 5 GHz Frequency Band 60 Beamwidth Advanced Noise Immunity Superior Beam Performance Enhanced Scalability of airMAX Networks Improved Signal to Noise Ratio Innovative Deflector Design When used in conjunction with the Rocket 5ac radios from Ubiquiti Networks, the airMAXac Sector 2x2 MIMO BaseStation 5 GHz 21 dBi Antenna also from Ubiquiti Networks is designed to provide network enhancements with regards to scalability, noise

  • 21 dBi Antenna Gain
  • 5 GHz Frequency Band
  • 60° Beamwidth
  • Advanced Noise Immunity
  • Superior Beam Performance
  • Enhanced Scalability of airMAX Networks
  • Improved Signal-to-Noise Ratio
  • Innovative Deflector Design

When used in conjunction with the Rocket 5ac radios from Ubiquiti Networks, the airMAXac Sector 2x2 MIMO BaseStation 5 GHz 21 dBi Antenna also from Ubiquiti Networks is designed to provide network enhancements with regards to scalability, noise isolation, and beam performance. This versatile antenna can also be used with RocketM5 models as well.

This airMAXac antenna is designed for use in point-to-multipoint environments where other antennas and networking equipment may be present. As a result Ubiquiti Networks has built-in enhanced noise isolation technology and a deflector design to deflect nearby signals and help reduce interference producing a cleaner, stronger signal. In addition to noise isolation this antenna implements signal-to-noise ratio technology to transmit more bits per second resulting in improved data transfer rates.

UPC: 810354021428
Frequency Band 5.10 - 5.85 GHz
Antenna Gain 21 dBi
Beamwidth HPOL: 60° (6 dBi)
VPOL: 60° (6 dBi)
Electrical: 4°
Electrical Downtilt
Maximum VSWR 1.5:1
Wind Survivability 200 km/h (125 mph)
Wind Loading 391 N at 200 km/h (88 lbf at 125 mph)
Polarization Dual-linear
Cross-Polarization Isolation 25/30 dB minimum
ETSI Specification EN 302 326 DN2
Dimensions 29.53 x 6.81 x 3.07" (750.00 x 173.00 x 78.00 mm)
Weight 10.58 lb (4.80 kg)
Packaging Info
Package Weight 12.45 lb
Box Dimensions (LxWxH) 36.0 x 9.0 x 7.0"
In the Box
Ubiquiti Networks airMAXac Sector 2x2 MIMO BaseStation 5 GHz 21 dBi Antenna
  • Universal Pole Mount
  • Rocket Bracket
  • Weatherproof RF Jumpers
  • Limited 1-Year Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 21292617206

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JESSICA
Cuba, US
★★★★★ 5
Easily assembled.
Size: 3Pack of 5 Tier (Not included planks)
Easily assembled, seems sturdy and built to last. Once attached to wall seems even sturdier than expected. Anchor pieces included but I choose to find studs to anchor to.
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Reviewed in the United States on November 12, 2025
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James Collier
Dallas, US
★★★★★ 3
Good but misleading size
Size: 3Pack of 5 Tier (Not included planks)
Sturdy set for shelving. However dimensions are misleading. Not sure if they sent the incorrect size but the vertical distance between shelves was 11” and that’s without the shelving installed
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Reviewed in the United States on February 17, 2026
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Sara
Boise, US
★★★★★ 5
Worked for pantry
Size: 3Pack of 5 Tier (Not included planks), Size: 3Pack of 5 Tier (Not included planks)
These turned out perfect t for a pantry. Just fyi get better dry wall anchors and you’re golden! Definitely takes two people to put up tho!
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Reviewed in the United States on February 14, 2026
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Heather Kay Wingo
Port Orchard, US
★★★★★ 5
Great for school
Format: Paperback
Most of my class work came from this book. Honestly non biased and informative.
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Reviewed in the United States on October 11, 2023
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debra stolpe
Massapequa, US
★★★★★ 5
Great Book for Public Health!
Great book for class and so much material. Just in time! Thank you very much!
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Reviewed in the United States on December 13, 2022

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