The Problem: Insufficient WiFi Coverage and Weak Signals
Do you know the feeling when your WiFi signal simply isn't enough to cover all areas of your home or office? Dead zones, slow connections, and constant disconnections can be extremely frustrating. Especially in larger buildings or outdoor areas, standard WiFi solutions quickly reach their limits. The challenge is to ensure a stable and powerful connection over greater distances without compromising on speed.
The Solution: Focused Performance with the Ubiquiti UMA-D UniFi Mesh Antenna
The Ubiquiti UMA-D UniFi Mesh Antenna is your answer to these challenges. As an optional, directional dual-band antenna for the UniFi AC Mesh AP (UAP-AC-M), it was developed to specifically optimize your network's range and performance. With an antenna gain of 10 dBi in the 2.4 GHz band and an impressive 15 dBi in the 5 GHz band, you can precisely direct your WiFi signal where it's needed most. The result: significantly improved coverage and more stable connections, even in previously unserved areas.
Details that Impress: Robustness and Precision
The UMA-D impresses not only with its performance but also with its well-engineered design. The UV-stabilized plastic housing is weatherproof, allowing for seamless indoor and outdoor use. The dual-linear polarization and optimization for WiFi 802.11ac ensure a highly efficient, directional radiation pattern. The flexible 3-axis ball joint mount allows for precise antenna alignment, whether on a wall or a pole, to minimize interference and maximize signal quality.
Your Advantage: A Future-Proof and Reliable Network
With the Ubiquiti UMA-D, you invest in a future-proof and extremely reliable WiFi network. Easy installation and robust construction guarantee a long lifespan and minimal maintenance. Whether you want to extend your home network, provide coverage for an office building, or equip an outdoor event with stable WiFi – this antenna offers you the necessary performance and flexibility. Extend the range of your UniFi AC Mesh AP and enjoy outstanding connectivity everywhere.
Technical Specifications
| Manufacturer: | Ubiquiti |
| Model: | UMA-D |
| Product Type: | UniFi Mesh Antenna, Dual-Band, Directional Antenna |
| Compatibility: | Ubiquiti UniFi AC Mesh AP (UAP-AC-M) |
| Frequency Range: | 2.4 - 2.5 GHz, 5.1 - 5.9 GHz |
| Antenna Gain (2.4 GHz): | 10 dBi |
| Antenna Gain (5 GHz): | 15 dBi |
| HPOL Beamwidth (2.4 GHz): | 90° |
| HPOL Beamwidth (5 GHz): | 45° |
| VPOL Beamwidth (2.4 GHz): | 90° |
| VPOL Beamwidth (5 GHz): | 45° |
| Elevation Beamwidth (2.4 GHz): | 90° |
| Elevation Beamwidth (5 GHz): | 45° |
| Max VSWR: | 2.5:1 |
| Polarization: | Dual-Linear |
| Cross-Pol Isolation (2.4 GHz): | 25 dB |
| Cross-Pol Isolation (5 GHz): | 30 dB |
| RF Connectors: | (2) RP-SMA |
| Enclosure Material: | Outdoor UV-Stabilized Plastic |
| Dimensions (W x H x D): | 201.3 x 128.0 x 32.5 mm |
| Mounting: | Wall/Pole Mount (Kits Included), 3-Axis Ball Joint Mount |
Package Contents
| 1 x Ubiquiti UMA-D UniFi Mesh Antenna |
| 1 x Ball Joint Mount |
| 1 x Locking Ring |
| 1 x Wall Mount Plate |
| 1 x Mounting Kit (Screws, Anchors, Hex Screw, Metal Strap) |
| 2 x RF Cables |
| 1 x Quick Start Guide |
Häufig gestellte Fragen (FAQ)
What is the Ubiquiti UMA-D antenna used for?
The Ubiquiti UMA-D is an optional, directional dual-band mesh antenna specifically designed to extend the range and optimize signal coverage of the Ubiquiti UniFi AC Mesh Access Point (UAP-AC-M).
What antenna gain does the UMA-D offer?
The UMA-D offers an antenna gain of 10 dBi in the 2.4 GHz frequency band and 15 dBi in the 5 GHz frequency band, enabling improved signal strength and range.
Is the Ubiquiti UMA-D suitable for outdoor use?
Yes, the UMA-D is housed in a UV-stabilized plastic enclosure, making it weather-resistant. It can be used both indoors and outdoors.
What mounting options does the UMA-D offer?
The antenna features a 3-axis ball joint mount, allowing for precise alignment. It can be flexibly mounted on walls or poles. The corresponding mounting kits are included.
Which Wi-Fi standards does the UMA-D support?
The Ubiquiti UMA-D is optimized for the WiFi 802.11ac standard and offers highly efficient directional radiation characteristics with dual-linear polarization.
Homepage: https://www.ui.com
