# Outdoor omni antenna ALFA AOA-4G-5W-SMM 5 dBi SMA male for 4G/LTE external use

**URL:** https://aio.lv/en/product--alfa-aoa-4g-5w-smm--720244
**Data updated:** 2026-01-13 15:27 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** ALFA
**Manufacturer code:** AOA-4G-5W-SMM
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alfa-aoa-4g-5w-smm--720244

## 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 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

ALFA Outdoor Omni Antenna AOA-4G-5W-SMM is a 5 dBi gain, omnidirectional external antenna with an SMA male connector designed for 4G/LTE signal reception. Intended for outdoor mounting, it improves cellular coverage for routers and modems, supports wide-area reception around the installation point, and is suitable for homes, small offices and remote sites requiring enhanced mobile signal.

## Long description

ALFA Outdoor Omni Antenna AOA-4G-5W-SMM is a compact outdoor omnidirectional antenna with 5 dBi gain and an SMA male connector, designed to improve 4G/LTE signal reception for routers, modems and cellular gateways. The antenna is intended for external mounting and provides uniform coverage around the installation point to enhance mobile data connectivity in homes, small offices and remote locations that need better cellular signal strength.
Advantages
This outdoor omni antenna delivers a balanced combination of compact size and 5 dBi gain to improve signal reception without the need for directional aiming. The SMA male connector allows compatibility with many consumer routers and modems that accept an external antenna interface. Designed for outdoor installation, the antenna supports omnidirectional coverage so users receive more consistent cellular data performance from multiple directions. The build is suitable for external use and helps reduce the number of dropped connections and slow data rates caused by weak reception.
Suitable for
Enhancing 4G/LTE reception for home routers and consumer modems
Small office installations where even outdoor coverage is required
Remote sites and temporary locations with variable signal directions
Replacement or upgrade of existing external SMA-connector antennas
Key specifications
Frequency band: compatible with 4G/LTE cellular bands
Gain: 5 dBi
Radiation pattern: omnidirectional
Connector type: SMA male
Intended use: outdoor / external mounting
How to use
Mount the antenna outdoors at a location with clear line-of-sight to nearby cell towers where possible, such as on a roof, mast or exterior wall. Attach the antenna to the router or modem using the SMA male connector, ensuring the device supports external antennas with an SMA interface. Orient the antenna vertically to maintain the omnidirectional radiation pattern. Secure all outdoor connections and use appropriate weatherproofing at the connector if the installation is exposed to rain or moisture.
Usage recommendations
For best performance, place the antenna as high as practical and away from large metallic obstructions. If reception is poor in a specific direction, consider combining this omni antenna with a directional unit or re-evaluating placement. Verify that the router or modem firmware supports external antenna use and that the SMA connection is tightened but not overstrained.

## FAQ

### How much does the ALFA AOA-4G-5W-SMM outdoor omni antenna 5 dBi cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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. 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 ALFA 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 ALFA 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

## Image

https://aio.lv/img/cache/product/720244/1836929_large.webp