Lumenier AXII Duality HD 2.4/5.8GHz Dual-Band Antenna for DJI O3


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About this product

The Lumenier AXII Duality HD is a dual-band, double antenna specifically designed for the DJI O3 Air Unit. (4 antennas in 1!) Duality provides high-quality 2.4/5.8 GHz reception in a compact and lightweight form factor. That’s right, this antenna will work on both 2.4GHz and 5.8GHz frequencies!


  • High Gain, Linear Polarized (matches stock DJI antennas)
  • 2.4GHz/5.8GHz Dual-Band, Double Antenna
  • Multiple lengths – Long or Regular Length
  • DJI O3 Digital HD Compatible


The Lumenier AXII Duality HD Antenna was created in partnership with world-renown antenna designer Hugo of TrueRC to bring you this Dual-Band aftermarket antenna designed as a direct replacement and upgrade for your stock DJI O3 antennas found on the O3 Air Unit.  The Duality antenna was made from the ground up to be a perfect match for the DJI Goggles 2, and Integra. Duality antennas are sleek, lightweight, durable, direct stock replacement (u.fl), and all this with Lumenier quality and performance.


The AXII Duality HD is a linear omnidirectional dual-band antenna, designed with digital HD transmission/reception in mind. On top of that, it is also four antennas in one (two 5.8GHz, two 2.4GHz on a single element) being able to effectively function as both a 2.4GHz and a 5.8GHz antenna.


This antenna is available in multiple lengths allowing for better positioning of the antenna on your drone, resulting in better performance, longer range, and clearer picture!


  • Cable Length: 4cm (Regular) / 12cm (Long) (measured past plastic sleeve)
  • Case Material: Injection Molded Poly-Carbonate
  • Bandwidth: 2.4GHz-2.5GHz & 5.65GHz-5.925GHz
  • Dimensions: 13cm (Regular) / 27cm (Long)
  • Gain: 0.8dBi @2.4GHz, 2.0dBi @5.8GHz
  • Weight: 3.7g  (Regular) / 5g (Long)
  • Radiation Efficiency:  Up to 95%
  • Polarization: Linear
  • Connector: 2x U.FL
  • SWR: <=2:1


  • 1x Lumenier AXII Duality HD 2.4/5.8GHz Dual-Band Antenna for DJI O3 (Choose Length)

Additional information

Weight N/A
Antenna Connector / Length

U.FL-Long, U.FL-Regular


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