# Omnidirectional Indoor 5G LTE Antenna QOLTEC 5G LTE Omnidirectional DUAL 8 dBi

**URL:** https://aio.lv/en/product--qoltec-eb135244715--11688771
**Data updated:** 2026-02-16 07:13 (EET)
**Category:** Other Repair Parts
**Manufacturer:** QOLTEC
**Manufacturer code:** EB135244715#
**EAN:** 310000234187
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.83 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 15.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-eb135244715--11688771

## 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 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Compact omnidirectional indoor antenna QOLTEC 5G LTE Omnidirectional DUAL with 8 dBi gain, designed to improve cellular signal reception for 4G/5G LTE modems, routers and gateways. Dual-band performance supports broader frequency coverage, easy indoor installation and stable connectivity for streaming, calls and IoT devices. Ideal for homes and small offices needing stronger mobile signal without outdoor mounting.

## Long description

The QOLTEC 5G LTE Omnidirectional DUAL 8 dBi is a compact indoor antenna engineered to improve cellular signal reception for 4G and 5G LTE modems, routers and gateways. Its omnidirectional radiation pattern and dual-band design provide broader frequency coverage and more consistent connectivity inside homes and small offices. The antenna is intended for indoor placement where external mounting is not possible or desired, offering a discreet solution to boost mobile data throughput, voice quality and IoT device stability.
Advantages
This indoor antenna offers an 8 dBi gain to enhance weak cellular signals without the need for outdoor installation. The omnidirectional pattern reduces sensitivity to device orientation, while dual-band capability supports multiple LTE and 5G frequency ranges commonly used by mobile operators. The compact form factor and simple mounting options enable quick setup in apartments, single rooms or small office spaces, and the antenna is compatible with modems and routers that accept external cellular antenna connections.
Suitable for
 Improving mobile data speeds and stability for indoor 4G/5G LTE modems and routers
 Enhancing voice call quality on devices connected through cellular gateways
 Providing more reliable connections for smart home and IoT devices using cellular networks
 Temporary or permanent indoor installations where outdoor mounting is not allowed
Key specifications
 Type: Omnidirectional indoor cellular antenna
 Gain: 8 dBi
 Bands: dual-band support for common 4G and 5G LTE frequency ranges
 Polarization: typically linear (vertical/horizontal depending on installation)
 Connector type: compatible with standard external antenna ports on routers/modems (check device connector)
 Mounting: desktop or wall placement suitable for indoor use
 Usage environment: indoor residential and small office
How to use
Connect the antenna to the external antenna port(s) on your 4G/5G LTE modem, router or gateway using the appropriate cable or adapter. Place the antenna in a central indoor location, preferably elevated and clear of large metal objects, to maximize signal reception. After connection, monitor signal strength and move the antenna within the room to find the best reception point; small adjustments can significantly affect performance. Ensure the device and antenna connectors are secure before finalizing placement.
Usage recommendations
For optimal results, test several indoor positions and orientations, avoiding placement near thick concrete walls or large metal appliances. If signal conditions remain poor, consider combining this indoor antenna with an outdoor solution or consult your service provider for recommended frequency band settings and connector compatibility.

## FAQ

### How much does the QOLTEC 5G LTE Omnidirectional DUAL 8 dBi antenna cost, and is it available for purchase?

The price is 18.83 € (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 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. 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/11688771/67042656_large.webp