# Sector antenna UBIQUITI AM-5G20-90, 5.15–5.85 GHz, 20.3 dBi, 91° horizontal beam, dual polarization

**URL:** https://aio.lv/en/product--ubiquiti-airmaxsector5g2090rpsma--11802487
**Data updated:** 2026-03-09 07:45 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** UBIQUITI
**Manufacturer code:** AirMaxSector5G2090RPSMA
**EAN:** 0810354020926
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 154.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 128.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ubiquiti-airmaxsector5g2090rpsma--11802487

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 5.62 EUR |

## Summary description

UBIQUITI AM-5G20-90 is a sector antenna for 5.15–5.85 GHz wireless networks with a maximum gain of 20.3 dBi and a 91° horizontal beam width. Dual polarization and VSWR 1.5:1 ensure reliable signal transmission. Compact dimensions (700 × 135 × 70 mm) and EN 302 326 DN2 certification make it suitable for outdoor base stations, ISP deployments and point-to-multipoint links.

## Long description

UBIQUITI AM-5G20-90 is a sector antenna designed for 5.15–5.85 GHz wireless networks, offering a maximum gain of 20.3 dBi and a horizontal beam width of 91°. The antenna features dual polarization and a VSWR of 1.5:1 to ensure efficient signal transmission. With compact dimensions of 700 × 135 × 70 mm and EN 302 326 DN2 certification, it is intended for outdoor base stations, ISP deployments and point-to-multipoint links and integrates with RocketM radios to form carrier-class basestations.
Advantages
The antenna’s 20.3 dBi gain and 91° horizontal coverage provide a balance between reach and sector coverage for aggregating multiple clients. Dual polarization supports MIMO operation and improves throughput and link reliability in environments with varying signal conditions. The compact, weather-rated enclosure and EN 302 326 DN2 compliance make the unit suitable for outdoor installation on masts and walls. Compatibility with airMAX TDMA technology reduces collisions and improves airtime efficiency when used within an airMAX network.
Suitable for
Outdoor base stations for wireless ISPs
Point-to-multipoint links in suburban and rural areas
Sector coverage for community wireless networks
Integration with RocketM radios for carrier-class deployments
Key specifications
Frequency range: 5.15–5.85 GHz
Maximum gain: 20.3 dBi
Horizontal beam width: 91°
Polarization: dual polarization (2x2 MIMO)
VSWR: 1.5:1
Dimensions: 700 × 135 × 70 mm
Environmental rating: suitable for outdoor use; meets EN 302 326 DN2
How to use
Mount the sector antenna on a suitable mast or wall bracket at an elevation and orientation that provides the desired sector coverage. Connect the antenna to a compatible radio (for example a RocketM series radio) using the recommended cabling and connectors, observing proper grounding and lightning protection. Configure the radio and network equipment according to the vendor guidelines, selecting appropriate channel, power and airMAX/TDMA settings to optimize performance for your installation.
Usage recommendations
For best results, align the antenna to cover target client areas within the 91° horizontal sector and maintain clear line-of-sight where possible. Use surge protection and proper grounding for outdoor installations, and follow local regulations for mounting and antenna placement. When deployed with an airMAX-capable radio, enable TDMA scheduling and appropriate QoS settings to reduce latency and prioritize voice/video traffic.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85177100 |

### Certificates

| Feature | Value |
|---|---|
| Certification | EN 302 326 DN2 |

### Features

| Feature | Value |
|---|---|
| Antenna type | Sector antenna |
| Product colour | White |
| Mounting | Wall |
| Purpose | Outdoor |
| Polarization | Dual polarization |
| Voltage Standing Wave Ratio (VSWR) | 1.5:1 |

### Performance

| Feature | Value |
|---|---|
| Frequency band | 5.15 - 5.85 |
| Antenna gain level (max) | 20.3 dBi |
| Horizontal beam width | 91 ° |
| Vertical beam width | 85 ° |
| Horizontal beam width (5 GHz) | 4 ° |
| Vertical beam width (5 GHz) | 2 ° |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 5.9 kg |
| Height | 70 mm |
| Width | 700 mm |
| Depth | 135 mm |

## FAQ

### How much does the UBIQUITI AM-5G20-90 sector antenna 20.3 dBi cost, and is it available for purchase?

The price is 154.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 23.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can UBIQUITI AM-5G20-90 sector antenna 20.3 dBi be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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: frequency band, antenna gain level (max), weight, product colour, 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.

## Image

https://aio.lv/img/cache/product/11802487/67309250_large.webp