# External 4G LTE antenna QOLTEC 5 dBi 600–2700 MHz SMA connector 3 m cable

**URL:** https://aio.lv/en/product--qoltec-57059--11690354
**Data updated:** 2026-02-16 07:13 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** QOLTEC
**Manufacturer code:** 57059
**EAN:** 5901878570594
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-57059--11690354

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

External 4G LTE antenna by QOLTEC with 5 dBi gain covering 600–2700 MHz and an SMA connector. Equipped with a 3 m cable, it is designed to improve mobile data reception for routers, modems and gateways across LTE bands and other cellular frequencies within the stated range. Suitable for home, office or vehicle installations to increase signal stability and throughput.

## Long description

QOLTEC external 4G LTE antenna with 5 dBi gain is designed to extend and stabilise mobile data reception across a wide frequency range of 600–2700 MHz. Fitted with an SMA connector and a fixed 3 m cable, the antenna supports common LTE bands and other cellular frequencies within the stated range, making it suitable for connection to routers, modems and gateways. The compact design allows for installation in homes, offices or vehicles where improved signal strength and throughput are required.
Advantages
The antenna provides a moderate directional gain of 5 dBi to increase received signal level without requiring large external hardware. Its frequency coverage from 600 to 2700 MHz makes it compatible with most 4G LTE deployments as well as several 3G and narrowband cellular signals in that range. The included 3 m cable and standard SMA connector simplify installation and allow flexible placement relative to the connected device to find the best reception point.
Suitable for (tasks / use cases)
Enhancing 4G/LTE signal for home broadband routers and fixed wireless access devices
Improving mobile modem and gateway reception in small offices
Boosting cellular signal in vehicles, caravans or temporary sites with external mounting
Stabilising data connection for IoT gateways and remote monitoring equipment operating within 600–2700 MHz
Key specifications
Frequency range: 600–2700 MHz
Gain: 5 dBi
Connector type: SMA (male or adapter as required)
Cable length: 3 m (fixed)
Polarisation: linear (vertical)
Suitable mounting: desktop or external surface mount
How to use
Connect the antenna's SMA connector to the compatible antenna port on your router, modem or gateway. Route the 3 m cable to place the antenna at a location with the best reception—near a window or on an exterior surface if possible. Adjust the antenna orientation to maximise signal level, then verify improved reception and throughput using the device's signal indicators or network diagnostics. If required, use an SMA adapter to match the device connector type before connecting.
Usage recommendations
For optimal performance, mount the antenna as high as practical and avoid obstructions such as metal surfaces or dense walls. When installing on a vehicle or external surface, ensure the cable and connector are protected from moisture and mechanical stress. If signal issues persist, test different placement points and orientations or consider combining this antenna with a diversity configuration if your router supports multiple antenna inputs.

## FAQ

### How much does the 4G LTE antenna QOLTEC 5 dBi 600–2700 MHz SMA cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 26.06.2026 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 QOLTEC 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 QOLTEC 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/11690354/67046299_large.webp