# Omnidirectional 5G LTE Antenna QOLTEC 57033 Dual Band 8 dBi Indoor

**URL:** https://aio.lv/en/product--qoltec-57033--4763560
**Data updated:** 2026-02-12 14:12 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** QOLTEC
**Manufacturer code:** 57033
**EAN:** 5901878570334
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-57033--4763560

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Indoor omnidirectional 5G LTE antenna QOLTEC 57033 with dual-band operation and 8 dBi gain. Designed to improve mobile signal reception for routers, modems and gateways supporting 4G/5G/LTE. Easy to install indoors, provides more stable data connections and wider coverage in homes or small offices where external mounting is not possible.

## Long description

Omnidirectional 5G LTE Antenna QOLTEC 57033 Dual Band 8 dBi Indoor is an indoor antenna designed to improve reception and stability of mobile broadband signals for routers, modems and gateways that support 4G and 5G LTE networks. The antenna offers dual-band operation and an 8 dBi nominal gain in a compact, low-profile housing suitable for placement on shelves, desks or walls inside homes and small offices where outdoor installation is impractical.
Advantages
The antenna provides omnidirectional coverage so it receives signals from multiple directions without the need to reorient the unit. Dual-band capability allows it to operate across common cellular frequency ranges used by 4G and 5G LTE networks, improving compatibility with a variety of carriers and devices. With an 8 dBi gain it increases signal strength and can reduce packet loss and latency for connected equipment. The indoor mounting and compact design make installation simple, while the build supports reliable, continuous operation in indoor environments.
Suitable for
Improving mobile data reception for home routers and 4G/5G gateways
Small office environments with limited outdoor mounting options
Modems and routers used for remote work, video calls and streaming
Temporary setups where a quick indoor antenna solution is needed
Key specifications
Polarisation: vertical (standard for mobile broadband antennas)
Gain: 8 dBi (nominal)
Operation: dual-band for common 4G/5G LTE frequency ranges
Radiation pattern: omnidirectional
Mounting: indoor - desk, shelf or wall placement
Housing: compact, low-profile indoor enclosure
How to use
Place the antenna in a central indoor location near the router or gateway to which it will connect and avoid obstructive metal structures that can block signals. Attach the antenna to the device using the compatible connector and cable supplied or specified by the router manufacturer. After connection, test signal strength and data throughput, then fine-tune the antenna position for the best received signal; small adjustments in height and distance from walls can influence performance. Ensure connectors are securely tightened, but avoid over-torquing.
Usage recommendations
For best results, install the antenna near a window or at elevated positions within the room, keep it away from large metal objects and maintain a short, high-quality cable run between the antenna and the router or modem. If reception remains weak, try repositioning the unit or consult carrier frequency information to confirm compatibility with the antenna's supported bands.

## FAQ

### How much does the QOLTEC 57033 5G LTE Omnidirectional Antenna 8 dBi cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 02.07.2026 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/4763560/52115001_large.webp