4G LTE omnidirectional dual antenna QOLTEC 57045

Name: Omnidirectional 4G LTE dual antenna 57045
Brand: QOLTEC
SKU: 10840998
Price: 24.49 EUR
Availability: OutOfStock

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Omnidirectional 4G LTE dual antenna QOLTEC 57045 12 dBi

4G LTE omnidirectional dual antenna QOLTEC 57045 Photo 1

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Short description

Omnidirectional 4G LTE dual antenna QOLTEC 57045 with 12 dBi gain. Designed to receive and transmit cellular LTE signals in all horizontal directions, it suits routers, modems and outdoor installations requiring improved mobile signal strength. Dual configuration supports multiple connectors or MIMO setups for more reliable data transfer and extended coverage.

Warranty: 2 Years

SKU: 10840998

Manufacturer: QOLTEC

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Product information

Description

Omnidirectional 4G LTE dual antenna QOLTEC 57045 12 dBi is designed to receive and transmit cellular LTE signals evenly across all horizontal directions. With a 12 dBi gain and dual-element configuration, the antenna improves signal strength for routers, modems and outdoor installations while supporting multi-connector or MIMO setups to enhance data reliability and coverage in areas with variable reception.

Advantages

The antenna's omnidirectional radiation pattern provides consistent coverage around the installation site, reducing the need for precise aiming. A 12 dBi gain increases effective signal range and uplink/downlink performance for compatible LTE equipment. Dual elements allow for use in MIMO configurations or connection to two devices, enabling improved throughput and more stable connections. The unit is built for outdoor mounting and designed to integrate with common cellular networking hardware.

Suitable for

Improving mobile LTE signal for home or small office routers and modems
Outdoor installations on poles, masts or building facades
MIMO setups to increase data throughput and connection reliability
Remote or rural locations with weak cellular coverage

Key specifications

Frequency range: compatible with LTE bands used for 4G networks
Gain: 12 dBi
Radiation pattern: omnidirectional in the horizontal plane
Configuration: dual-element / dual-antenna setup for MIMO or separate connections
Mounting: outdoor-capable mounting for pole or wall installation

How to use

Mount the antenna outdoors at an elevated position clear of large metal obstructions to maximize line-of-sight to nearby cell towers. Connect the antenna cables to the corresponding ports on your router or modem, following the device manufacturer's guidance for MIMO or primary/secondary antenna connections. Tighten connectors securely and route cables to avoid water ingress at connection points. After installation, verify signal improvement and adjust height or position if necessary to optimize reception.

Usage recommendations

For best results, place the antenna as high as practical and away from large reflective surfaces. Use weatherproof cable glands and corrosion-resistant fittings for permanent outdoor installations. When using MIMO, ensure both antenna ports are connected and configured in the router or modem settings.

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Customer questions

FAQ

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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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