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What Are Signal Boosters?

Signal boosters, also known as cell phone signal boosters or repeaters, are devices designed to enhance the strength and quality of cellular signals within a specific area. They work by amplifying weak signals from cellular towers and then rebroadcasting them, effectively extending the coverage area and improving the reliability of cell phone and data communication.

Signal boosters typically consist of three main components:

External Antenna

This component is installed outside the building or vehicle where the signal strength is weak. It captures the existing weak cellular signal and sends it to the booster unit.

Booster Unit

The booster unit receives the weak signal from the external antenna and amplifies it. It then sends the boosted signal to the internal antenna.

Internal Antenna

Installed inside the building or vehicle, the internal antenna rebroadcasts the amplified signal to the devices within its coverage area, such as cell phones, smartphones, tablets, or other cellular-enabled devices.

Signal boosters are commonly used in areas with poor cellular coverage, such as rural or remote locations, as well as in buildings with thick walls or in underground areas where signals struggle to penetrate. They can help improve call quality, reduce dropped calls, and increase data speeds for users within the boosted coverage area.

It’s important to note that signal boosters must comply with regulatory guidelines set by government agencies to ensure they do not interfere with cellular networks or other communication systems. Additionally, signal boosters are not a solution for areas with no cellular coverage at all, as they rely on an existing weak signal to amplify.

How can Signal Boosters Help You?


Boost Your Signal Strength:

Amplify your cell signal for all major carriers, including 2G, 3G, and 4G LTE, ensuring a strong and reliable connection.

Say Goodbye to Dropped Calls:

Never miss an important call again. Enjoy crystal-clear conversations without interruptions.

Stream and Browse with Ease:

Experience smooth streaming and browsing, even in areas with weak signal strength. Download files and enjoy lag-free online gaming.

Simple Setup and Easy Use:

Our user-friendly signal boosters are easy to install and operate, if you need assistance System Design Experts is here to help you.

Why Choose System Design Experts Signal Boosters?

Industry-leading Technology:

We utilize cutting-edge technology to deliver the best possible signal amplification.

Wide Range of Products:

We offer a variety of signal boosters to suit your specific needs, whether you need coverage for a single room, your entire home, or even a large commercial building.

Unmatched Customer Support:

Our dedicated team is always available to answer your questions and guide you through the selection and installation process.

Take a look at our recent projects below