Maximum WiFi Range: The UMA-D Directional Antenna in Detail
Do you want to not only amplify but also precisely direct the WiFi signal of your UniFi UAP-AC-M? The Ubiquiti UMA-D is designed exactly for that. Instead of scattering the signal in all directions like a normal Antenna, this powerful directional Antenna bundles the transmit power into a narrow corridor. The result is a dramatically increased range and a significantly more stable connection over long distances. Ideal for establishing a reliable connection to an outbuilding, an IP Camera in the garden, or another distant point in your Network, without complex Cabling.
Precision instead of Sprinkling: Reduce Interference, Amplify Signal
In environments with many competing WiFi networks, the UMA-D is a real game-changer. Thanks to its focused beam, the Antenna 'hears' fewer interference signals from the sides and from behind. This leads to a clean connection with a better Signal-to-Noise Ratio (SNR). Your advantage: higher data rates and fewer connection drops. This feature makes it an excellent choice among 5 GHz Directional Antennas, especially in densely populated areas. Installation is straightforward thanks to the well-designed Antenna Mounting Accessories.
Built for Outdoor Use: Robust Mounting of the UMA-D
The UMA-D is designed from the ground up for permanent outdoor use. The housing made of UV-stabilized plastic withstands sun, rain, and snow. The real highlight, however, is the included 3-axis ball joint mount. It allows for millimeter-precise alignment of the Antenna, which is absolutely crucial for point-to-point connections. You can precisely align the Antenna to the target and thus get maximum performance from your setup. This well-thought-out Mounting System is a clear distinguishing feature from many other WiFi Antennas on the market.
Important Note: For whom the UMA-D is the perfect choice (and for whom not)
It is important to understand that the UMA-D is a specialist. It is the perfect complement for anyone who owns a UniFi UAP-AC-M and needs a targeted, long-range WiFi connection. However, it is unsuitable if you are looking for 360-degree coverage for your house or garden. For this, Omni-Directional Antennas or additional UniFi Access Points are the better choice. The UMA-D is exclusively compatible with the UAP-AC-M and cannot be used with Routers or Access Points from other manufacturers. It is the precision tool for your UniFi Mesh installation.
Strengths & Notes at a Glance
- Pro: Extreme signal bundling and range increase (15 dBi on 5 GHz).
- Pro: Effectively reduces interference and improves signal quality.
- Pro: Flexible and highly precise alignment thanks to 3-axis ball joint mount.
- Pro: Robust and weatherproof construction for reliable outdoor use.
- Note: Exclusively compatible with the Ubiquiti UAP-AC-M Access Point.
- Note: Does not improve the transmit power of weak end devices (e.g., smartphones) over long distances.
Specifications & Features
| Manufacturer: | Ubiquiti |
| Model: | UniFi Mesh Antenna, Directional (UMA-D) |
| EAN: | 0817882022736 |
| Device Type: | Passive, external directional antenna |
| Compatibility: | Exclusively for Ubiquiti UniFi AC Mesh (UAP-AC-M) |
| Frequency Bands: | Dual-Band |
| Frequency Range 2.4 GHz: | 2.4 - 2.5 GHz |
| Frequency Range 5 GHz: | 5.1 - 5.9 GHz |
| Antenna Gain 2.4 GHz: | 10 dBi |
| Antenna Gain 5 GHz: | 15 dBi |
| Polarization: | Dual-Linear |
| Beamwidth HPOL (2.4 / 5 GHz): | 90° / 45° |
| Beamwidth VPOL (2.4 / 5 GHz): | 90° / 45° |
| Beamwidth Elevation (2.4 / 5 GHz): | 90° / 45° |
| Cross-Pol Isolation 2.4 GHz: | 25 dB |
| Cross-Pol Isolation 5 GHz: | 30 dB |
| Max VSWR: | 2:1 |
| Connectors: | 2 x RP-SMA |
| Transmit Power (TX Power): | Not applicable (determined by UAP-AC-M) |
| Receive Sensitivity (RX Sensitivity): | Not applicable (determined by UAP-AC-M) |
| WiFi Standards: | Not applicable (dependent on UAP-AC-M) |
| Chipset: | Not present (passive component) |
| Management: | Not applicable (managed via UniFi Network Application of the AP) |
| Power Consumption: | 0 Watt |
| Dimensions: | 201.3 x 128.0 x 32.5 mm |
| Weight (without mount): | 400 g |
| Weight (with mount): | 480 g |
| Housing Material: | UV-stabilized plastic |
| Weather Resistance: | Designed for indoor and outdoor use |
| Mounting: | Wall and pole mount kit (included) |
Scope of Delivery
| 1 x Ubiquiti UniFi Mesh Antenna (UMA-D) |
| 1 x Wall and Pole Mount Kit with 3-Axis Ball Joint Mount |
| 2 x RP-SMA Connection Cables |
Frequently Asked Questions (FAQ)
Does the Ubiquiti UMA-D require its own Power Supply?
No, the UMA-D is a passive Antenna and does not require a separate power source. It connects directly to the Ubiquiti UAP-AC-M Access Point via the included RF cables and draws no power.
Can I use the UMA-D Antenna with a different Router or Access Point?
No, the UMA-D is mechanically and technically designed specifically for the Ubiquiti UniFi AC Mesh (UAP-AC-M). It is not intended for universal use with devices from other manufacturers or other UniFi models.
How do I correctly align the UMA-D Antenna?
Alignment is done via the included ball joint mount. Use the UniFi Network Application or a WiFi analysis app to measure the signal strength (RSSI in dBm) in real-time and slowly align the Antenna for the best possible value.
Does the UMA-D improve WiFi reception throughout the house?
No, on the contrary. The UMA-D is a directional Antenna that bundles the signal into a narrow corridor. It is ideal for connecting a remote building, but unsuitable for 360-degree coverage in the house.
Is the UMA-D suitable for use in heavy rain or snow?
Yes, the Enclosure is made of UV-resistant, weather-resistant plastic and designed for year-round outdoor use to ensure reliable operation under various weather conditions.
What does an Antenna gain of 10 dBi and 15 dBi mean?
Gain (dBi) describes how strongly the Antenna bundles the signal in one direction. The UMA-D has a gain of 10 dBi in the 2.4 GHz band and a higher gain of 15 dBi in the 5 GHz band, which allows for stronger focusing and greater range.
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Postal code, City: 10017 , New York
Country: Vereinigte Staaten
State: New York
Homepage: https://www.ui.com
