AC Mesh Dual-Band Antenna
UMA-D
An optional mesh antenna for AC Mesh.Key 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 and pole...
Or build it into a bundle — save up to 15% ↓What it is, and who it is for.
What it needs to run
PoE power and a UniFi Network host. If you have neither, both are in the bundle builder below.
An optional mesh antenna for AC Mesh.
Key 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 and pole mount included
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 |
| 5 GHz | 15 dBi |
| 2.4 GHz | 10 dBi |
| 5 GHz | 45° |
| 2.4 GHz | 90° |
| 5 GHz | 45° |
| 2.4 GHz | 90° |
| 5 GHz | 45° |
| 2.4 GHz | 90° |
| Max VSWR | 2:1 |
| Polarization | Dual-linear |
| 5 GHz | 30 dB |
| 2.4 GHz | 25 dB |
| Certifications | Anatel: 06187-19-08356 |
Downloads & documents
Build around the AC Mesh Dual-Band Antenna.
It's already in your kit below. Add a gateway and PoE and the discount starts working. Discount tiers climb with the bundle — the bars fill as you build.
Type your address. We'll spec the building.
Square footage, floors, rooms, construction type — turned into an AP count, a switch size, and a gateway that fits. No guesswork, no overbuying.
Four quick questions size the kit. Property-records autofill is in the build phase.
Enter an address and the plan appears here —
property facts first, then the kit.
Pick the right one, not the biggest one
The honest line-up from accessories & cables. Most buyers reading this page should buy the middle column.
UniFi PoE++ Adapter (60W)
AC Mesh Dual-Band AntennaAsked before checkout
The questions our support inbox actually gets.
Does it ship the same day?+
Orders placed before 2 PM ET on a business day leave the same day from our bench in Altamonte Springs, FL. Tracking is emailed the moment the label prints.
What if it's the wrong size for my building?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: send us your floor plan first and we'll size the kit for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue overseas.
How does the bundle discount work?+
Add items to a kit in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole kit.