Περιγραφή
UniFi AC M Dual-Band Antenna
The UniFi Antenna, model UMA-D, is an optional mesh antenna designed to work with the UniFi® AC Mesh AP and model UAP-AC-M.
With dual-band support, the UMA-D expands range coverage and provides customised pattern shaping.
Features:
- Outdoor Weather-Resistant Enclosure
- High Efficiency Directional Radiation Pattern
- Dual-Band, Dual-Polarity Optimized for 802.11ac
- Ball Joint 3-Axis Mount for Precise Aiming
- Wall/Poll Mount Included for Versatile Installation
Dual-Band Directivity
Directivity allows you to get coverage where you need it. With its high-efficiency radiator, the UMA-D delivers significantly better performance for your desired coverage area and less interference with neighboring APs.
Mounting Versatility
Use the included mount for horizontal or vertical mounting on a wall, ceiling, or pole. The ball-joint system allows for quick and easy alignment: azimuth (left/right), elevation (up/down), and orientation (vertical or horizontal pole/surface).
Technical Specifications:
| UMA-D | |
|---|---|
| Dimensions | 201.3x128x32.5 mm |
| Weight | 400g without mount 480g with mount |
| Enclosure Characteristics | Outdoor UV Stabilized Plastic |
| RF Connections | (2) RP-SMA |
| Supported Frequency Range | 2.4-2.5GHz, 5.1-5.9GHz |
| HPOL Beamwidth 2.4 Ghz 5 GHz |
90° 45° |
| VPOL Beamwidth 2.4 GHz 5 GHz |
90° 45° |
| Elevation Beamwidth 2.4 GHz 5 GHz |
90° 45° |
| Maximum VSWR | 2:1 |
| Polarization | Dual-Linear |
| Cross-Pol Isolation 2.4 GHz 5 GHz |
25 dB 30 dB |
| Antenna Gain 2.4 GHz 5 GHz |
10 dBi 15 dBi |
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