# Directional antenna Ubiquiti UMA-D 2.4-2.5 5.1-5.9 GHz IEEE 802.11ac **URL:** https://aio.lv/en/product--ubiquiti-uma-d--3058473 **Data updated:** 2025-12-29 10:43 (EET) **Category:** Wireless Access Points **Manufacturer:** UBIQUITI **Manufacturer code:** UMA-D **EAN:** 817882022736 **Warranty:** 2 Years **Availability:** Available for order **Price:** 102.99 € **Prices and availability valid until:** 2026-07-18 23:59 **Price without VAT (21%):** 85.12 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--ubiquiti-uma-d--3058473 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free | | Pickup points | 13.07.2026 | 1.99 EUR | | Courier delivery to door | 13.07.2026 | 4.99 EUR | ## Summary description The Ubiquiti UMA-D is a high-performance directional antenna with a gain of 15 dBi, operating in the 2.4-2.5 and 5.1-5.9 GHz frequency bands. It supports IEEE 802.11ac networking standards and features dual polarization for enhanced signal quality. With dimensions of 128 mm width, 32.5 mm depth, and 201.3 mm height, this antenna is designed for optimal wireless connectivity in various environments. ## Long description The Ubiquiti UMA-D directional antenna is an optional mesh antenna designed for use with the UniFi AC Mesh AP (UAP-AC-M). It supports dual-band operation (2.4–2.5 GHz and 5.1–5.9 GHz) and IEEE 802.11ac, providing a focused radiation pattern with dual polarization to extend and shape wireless coverage. The antenna is available in single- and five-packs and comes in a weather-resistant, UV-stabilized plastic enclosure suitable for indoor and outdoor installation. Physical dimensions are approximately 128 mm (width) × 32.5 mm (depth) × 201.3 mm (height), and the unit weighs about 0.48 kg. Advantages The UMA-D offers high-efficiency directional gain (15 dBi) and dual-polarized radiation for improved signal stability and performance when paired with the UAP-AC-M. Its weather-resistant enclosure and UV-stabilized housing make it suitable for outdoor deployment, while the connectorized design provides compatibility with supported UniFi mesh access points. A ball-joint mount allows precise aiming for optimized coverage. Suitable for Extending and shaping Wi‑Fi coverage for UniFi AC Mesh deployments Pointed coverage where increased range and directionality are required Indoor and outdoor installations on poles or walls Key specifications Model: UMA-D Frequency bands: 2.4–2.5 GHz and 5.1–5.9 GHz Networking standard: IEEE 802.11ac Gain: 15 dBi Polarization: Dual polarization Connector type: Connectorized (compatible with UAP-AC-M) Enclosure: UV-stabilized plastic, weather-resistant Dimensions (W × D × H): 128 mm × 32.5 mm × 201.3 mm Weight: 0.48 kg Color: White How to use Mount the UMA-D on a pole or wall using the included ball-joint mount to allow precise aiming toward the coverage area. Connect the antenna to a compatible UniFi AC Mesh AP (UAP-AC-M) using the appropriate connector. Adjust the antenna orientation to maximize signal strength and coverage, then secure the mount to maintain alignment. Use standard UniFi controller tools to verify coverage and signal parameters after installation. Usage recommendations Install the antenna above local obstructions and aim it toward the target coverage area. For outdoor installations, verify the connector and cable weatherproofing. Use a UAP-AC-M access point to ensure compatibility and optimal performance. ## Specifications | Feature | Value | |---|---| | Compatible products | UAP-AC-M | | Voltage Standing Wave Ratio (VSWR) | 2:1 | | Antenna gain (2.4 GHz) | 10 dBi | | Antenna gain (5 GHz) | 15 dBi | | Horizontal beam width (2.4 GHz) | 90 ° | | Horizontal beam width (5 GHz) | 45 ° | | Vertical beam width (5 GHz) | 45 ° | | Vertical beam width (2.4 GHz) | 90 ° | ### Logistics data | Feature | Value | |---|---| | Harmonized System (HS) code | 85177100 | ### Antenna | Feature | Value | |---|---| | Antenna type | Directional antenna | | Antenna gain level (max) | 15 dBi | | Antenna connector type | RP-SMA | | Polarization | Dual polarization | ### Other features | Feature | Value | |---|---| | Mounting | Wall/Pole | | Purpose | Indoor & outdoor | ### Features | Feature | Value | |---|---| | Frequency band | 2.4 - 2.5, 5.1 - 5.9 | | Networking standards | IEEE 802.11ac | ### Packaging content | Feature | Value | |---|---| | Mounting kit | Yes | | Quantity per pack | 1 pc(s) | ### Weight & dimensions | Feature | Value | |---|---| | Weight | 0.48 kg | | Height | 201.3 mm | | Width | 128 mm | | Depth | 32.5 mm | ### Design | Feature | Value | |---|---| | Product colour | White | | Housing material | Plastic | ## FAQ ### How much does the Directional antenna Ubiquiti UMA-D cost, and is it available for purchase? The price is 102.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance. ### If I order this product today, when will I receive my order? If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation. ### What payment options are available? AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted. ### Can this product be purchased for a company (with VAT)? Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout. ### What is the warranty period? All UBIQUITI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized UBIQUITI service centers and through AiO.lv ### Can the product be returned after purchase? Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return. ### Where should I contact for warranty service? For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty ### How can I tell if this product suits my needs? When making a choice, we recommend paying attention to the key features: weight, product colour, networking standards, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs. ### Where can I download the instructions for Directional antenna Ubiquiti UMA-D? You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage. ## Image https://aio.lv/img/cache/product/3058473/64581950_large.webp