4G LTE antenna / 18 dBi / External QOLTEC 57021

Improve mobile internet coverage and stability

Are you looking for a way to improve the quality of your mobile internet connection at home, in the office, or while traveling? The Qoltec 4G LTE antenna is a solution for people who need a reliable and fast access to the network. Designed to improve signal, this antenna allows you to enjoy smooth streaming, fast file downloads, and stable online communication.

The Qoltec 4G LTE antenna is a product made of high-quality components, ensuring solidity and durability. Thanks to its design intended for outdoor mounting, the antenna effectively receives the signal, minimizing interference and providing a better connection quality. A gain of 18 dBi guarantees signal amplification, which translates to higher data transmission speeds – up to 300 Mb/s. The SMA connector allows easy connection to devices using coaxial cables.

Construction and parameters ensuring performance:

• Wide operating frequency range (600-2700 MHz) – ensures compatibility with most 4G LTE networks operating in Poland.
• Impedance 50 Ω – a standard value for 4G LTE antennas, guaranteeing optimal matching to receiving devices.
• Vertical polarization – commonly used polarization in outdoor antennas, providing better signal reception in most conditions.
• High IP65 protection class – protects the antenna from the effects of adverse weather conditions, such as rain or snow, allowing it to operate flawlessly all year round.
• 3 m RG58 cable length – provides flexibility during installation and connection to the end device.
• Durable materials (copper + plastic) - guarantee resistance to mechanical damage and corrosion.

The Qoltec antenna is not only an improvement in signal quality, but also an investment in the comfort of using mobile internet. Thanks to it, you can forget about problems with connection interruptions and enjoy stable access to the network anywhere. The product is covered by a 24-month warranty, which confirms its high quality and reliability. Installation is simple thanks to the included mounting kit.