PRODUCT SPECIFICATIONS
Ubiquiti UMA-D - Directional Dual-Band Antenna for UniFi AC Mesh
The Ubiquiti UMA-D is a high-performance directional dual-band antenna designed to enhance the coverage and signal strength of the UniFi AC Mesh (UAP-AC-M) access point. Operating on both 2.4 GHz and 5 GHz frequencies, this antenna enables focused wireless coverage, improving range and reducing interference in targeted deployment areas.
With up to 10 dBi gain at 2.4 GHz and 15 dBi gain at 5 GHz, the UMA-D is ideal for point-to-point links, outdoor coverage extension, and environments where directional signal control is required. Its dual-polarity directional design ensures efficient signal transmission and improved wireless performance.
The antenna features dual RP-SMA connectors for easy integration with compatible UniFi devices and includes a three-axis ball joint mount for precise alignment. The UV-stabilized weather-resistant enclosure allows for reliable indoor and outdoor deployments.
Key Features
- Directional dual-band antenna (2.4 GHz and 5 GHz)
- Up to 10 dBi gain (2.4 GHz) and 15 dBi gain (5 GHz)
- Optimized for UniFi AC Mesh (UAP-AC-M)
- Dual RP-SMA connectors for flexible installation
- High-efficiency directional radiation pattern
- Three-axis adjustable mount for precise aiming
- Weather-resistant design for indoor and outdoor use
Applications
- Extending wireless coverage in outdoor environments
- Point-to-point or point-to-multipoint Wi-Fi links
- Directional signal deployment to reduce interference
- Campus, warehouse, and industrial Wi-Fi networks
- Targeted coverage for UniFi AC Mesh deployments
The Ubiquiti UMA-D is an ideal solution for network professionals seeking to improve wireless performance by focusing on signal coverage where it is needed most.
Technical Specifications:
- Mechanical:
- Dimensions: 201.3 x 128 x 32.5 mm (7.9 x 5 x 1.3')
- Weight:
- Without mount: 400 g (0.9 lb)
- With mount: 480 g (1.1 lb)
- Enclosure material: Outdoor UV-stabilized plastic
- Hardware:
- Supported frequency range:
- 2.4–2.5 GHz
- 5.1–5.9 GHz
- RF Connections: (2) RP-SMA
- Gain:
- 2.4 GHz
- 5 GHz
- 10 dBi
- 15 dB
- HPOL beamwidth:
- 2.4 GHz: 90°
- 5 GHZ: 45°
- VPOL beamwidth:
- 2.4 GHz: 90°
- 5 GHz: 45°
- Elevation beamwidth:
- 2.4 GHz: 90°
- 5 GHZ: 45°
- Max VSWR: 2:1
- Polarization: Dual-linear
- Cross-pol isolation:
- 2.4 GHz: 25 dB
- 5 GHz: 30 dB
- Supported frequency range:
