# Omni-directional antenna Trendnet TEW-AO57

**URL:** https://aio.lv/en/product--trendnet-tew-ao57--245923
**Data updated:** 2025-12-28 21:11 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** TRENDNET
**Manufacturer code:** TEW-AO57
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--trendnet-tew-ao57--245923

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Trendnet TEW-AO57 is an omni-directional antenna with a gain of 7 dBi, operating in the 2.4 - 2.5 GHz and 5.1 - 5.875 GHz frequency bands. It supports IEEE 802.11a/b/g/n/ac standards, making it versatile for various networking needs. The N-type male connector ensures easy installation. Compact dimensions of 22 mm width and 178 mm height make it suitable for different setups. Each pack contains 2 antennas, enhancing your wireless network coverage.

## Long description

TRENDnet TEW-AO57 omni-directional outdoor antenna kit includes a pair of dual-band antennas designed to extend wireless coverage for networks operating on 2.4 GHz and 5 GHz frequencies. Each antenna features an N-Type male connector and is compatible with devices that accept N-Type female connectors. The compact, weather-resistant construction makes the kit suitable for outdoor installations and for use with IEEE 802.11a/b/g/n/ac routers and access points.
Advantages
The kit provides blanket wireless coverage through omni-directional radiation patterns and offers dual-band support for both 2.4 GHz and 5 GHz networks. Antenna gains are specified as 5 dBi at 2.4 GHz and 7 dBi at 5 GHz. Durable construction and N-Type male connectors simplify installation on compatible outdoor wireless equipment.
Suitable for
Extending outdoor Wi‑Fi coverage for home or small business
Use with 802.11ac/n/g/b/a routers and access points that have N-Type female connectors
Outdoor network links where omni-directional coverage is required
Key specifications
Frequency band: 2.4 - 2.5 GHz and 5.1 - 5.875 GHz
Antenna gain: 2.4 GHz peak 5 dBi; 5 GHz peak 7 dBi
Connector type: N-Type male
Standards: IEEE 802.11a/b/g/n/ac compatible
Colour: White
Dimensions: 22 mm (width) x 178 mm (height) per antenna
Weight: 0.058 kg (per antenna)
Package: 2 antennas per kit
How to use
Mount the antennas outdoors using appropriate brackets and hardware, ensuring the N-Type male connectors are securely fastened to the matching N-Type female ports on the router or access point. Position the antennas vertically for typical omni-directional coverage and verify that cables and connectors are weather-sealed where necessary. Power on the wireless device and check signal coverage; adjust antenna placement if needed to optimize coverage.
Usage recommendations
Effective coverage depends on device output power, antenna alignment and gain, receiving sensitivity, radio interference, and environmental factors such as obstacles and weather. For optimal installation and safety, consider a professional site survey and use appropriate weatherproofing and grounding practices.

## Specifications

### Logistics data

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 70 |

### Features

| Feature | Value |
|---|---|
| Antenna type | Omni-directional antenna |
| Product colour | White |
| Compatible products | Compatible with 802.11ac/n/g/b/a routers and access points with N-Type female connectors |
| Purpose | Outdoor |
| Antenna connector type | N-type |
| Polarization | Vertical polarization |
| Power handling | 2 W |
| Voltage Standing Wave Ratio (VSWR) | 2.0 max.: 1 |
| Connector gender | Male |

### Performance

| Feature | Value |
|---|---|
| Frequency band | 2.4 - 2.5 / 5.1 - 5.875 |
| Networking standards | IEEE 802.11g, IEEE 802.11n, IEEE 802.11b, IEEE 802.11ac, IEEE 802.11a |
| Antenna gain level (max) | 7 dBi |
| Impedance | 50 Ω |
| Horizontal beam width | 360 ° |
| Vertical beam width | 30 ° |
| Antenna gain (2.4 GHz) | 5 dBi |
| Antenna gain (5 GHz) | 7 dBi |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 2 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.058 kg |
| Height | 178 mm |
| Width | 22 mm |

### Certificates

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the Omni-directional antenna Trendnet TEW-AO57 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 03.07.2026 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. 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 TRENDNET 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 TRENDNET 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/245923/54715275_large.webp