# Omni-directional network antenna QuWireless A140I, 0.7–2.7 GHz, 2/3 dBi, PoE/LAN connector

**URL:** https://aio.lv/en/product--quwireless-a140i--2146977
**Data updated:** 2026-03-07 11:04 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** QuWireless
**Manufacturer code:** A140I
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 106.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 88.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--quwireless-a140i--2146977

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

QuWireless A140I is an omni-directional network antenna operating across 0.7–2.7 GHz with a nominal gain of 2/3 dBi and maximum listed 3 dBi. It features vertical polarization and a PoE/LAN connector for power and network connectivity. Compact dimensions (165×165×54 mm) make it suitable for indoor or sheltered outdoor installations for expanding wireless coverage and improving signal reception.

## Long description

QuWireless A140I is an omni-directional network antenna designed for broad multiband coverage across 0.7–2.7 GHz. With a nominal gain of 2/3 dBi and a maximum of up to 3 dBi, the antenna uses vertical polarization to provide consistent reception in all horizontal directions. The compact enclosure (165×165×54 mm) integrates a PoE/LAN connector for combined power and network connection and includes space to mount a Teltonika TRB140 router, creating an all-in-one platform for mobile and fixed installations.
Advantages
The antenna’s omni-directional pattern simplifies installation when the desired signal direction is unknown or varies over time, reducing the need for precise alignment. Its multi-band frequency support covers a wide range of LTE and cellular bands within 0.7–2.7 GHz, enabling compatibility with diverse network providers. The integrated PoE/LAN connector allows single-cable deployment for power and data, while the compact, weather-sheltered enclosure supports placement in indoor or protected outdoor locations. The dedicated space for the Teltonika TRB140 router offers a tidy, combined solution that minimizes cabling and cabinet requirements.
Suitable for
 Expanding wireless coverage for routers and gateways in homes, offices, and small commercial sites
 Mobile and fixed installations such as yachts, boats, campers and RVs
 Industrial and CCTV connectivity where compact multi-band reception is required
 Public hotspots and temporary sites that benefit from quick, single-cable deployment
Key specifications
 Frequency range: 0.7–2.7 GHz
 Nominal gain: 2/3 dBi (maximum listed up to 3 dBi)
 Polarization: vertical
 Connector: PoE/LAN for combined power and data
 Form factor: compact omni-directional enclosure, dimensions 165×165×54 mm
 Installation: indoor or sheltered outdoor mounting
 Integrated mounting space for a Teltonika TRB140 router (all-in-one configuration)
How to use
Mount the QuWireless A140I in a sheltered indoor or protected outdoor location with clear exposure to the surrounding area to take advantage of its omni-directional coverage. Install the Teltonika TRB140 router into the provided compartment if using the all-in-one option, connect the router to the PoE/LAN connector and run a single Ethernet cable to a PoE injector or switch to provide both data and power. Ensure the antenna enclosure is fastened securely and oriented upright to preserve vertical polarization. After connection, verify signal strength and network registration on the router and adjust placement within the sheltered area if necessary.
Usage recommendations
Place the antenna where it has minimal obstruction from large metal surfaces and maintain an upright orientation to preserve vertical polarization. Use a PoE injector or PoE-enabled switch rated for the router’s power requirements and follow local regulations for outdoor mounting. For best results in weak-signal locations, test several sheltered mounting positions and verify carrier band compatibility within 0.7–2.7 GHz.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 80 |

### Features

| Feature | Value |
|---|---|
| Antenna type | Omni-directional antenna |
| Product colour | White |
| Mounting | Wall/Pole |
| Compatible products | TRB140 |
| Purpose | Indoor & outdoor |
| Antenna connector type | PoE/LAN |
| Polarization | Vertical polarization |
| Voltage Standing Wave Ratio (VSWR) | 2.00 |
| Housing material | Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) |
| International Protection (IP) code | IP67 |

### Performance

| Feature | Value |
|---|---|
| Frequency band | 0.7-2.7 |
| Antenna gain level (max) | 3 dBi |
| Impedance | 50 Ω |
| Gain | 2 dBi |
| Horizontal beam width | 360 ° |
| Vertical beam width | 25 ° |

### Packaging content

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.8 kg |
| Height | 54 mm |
| Width | 165 mm |
| Depth | 165 mm |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Poland |

## FAQ

### How much does the QuWireless A140I omni-directional network antenna cost, and is it available for purchase?

The price is 106.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 06.07.2026 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 QuWireless A140I omni-directional network antenna 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 QuWireless 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 QuWireless 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/2146977/59931423_large.webp