What are Mobile Signal Boosters and how they Work?

Why are we talking about the mobile signal booster here today? Because, after Food, Clothes and Shelter, Communication is the most basic necessity of human being. Communication nowadays is through mobile phones, whether it is voice call or through internet.

But, lately the quality of communication on mobile devices is deteriorating because of increasing loads on the mobile network towers. Another reason is competition among the telcos to acquire more customers even without improving the signal strength additional users.

You certainly would have experienced call drops, No Signal notifications for many minutes, and no internet access on your mobile phone. And that is really frustrating. Mobile phones are there to help you connect with your friends and family and not frustrate you by power signal quality. But, now you can experience seamless communication and browsing experience on your mobile with the help of Mobile signal booster.

What are Mobile Signal Boosters?

Simply putting mobile signal boosters are devices that provide strength to a weak signal by amplifying the frequency signal of your cellular network. These devices are really helpful in numerous dead spots where there is no signal or very poor signal. Mobile signal boosters help improve mobile network coverage in such areas.

A mobile signal booster comprises three main elements – exterior antenna, amplifier, and interior antenna. It forms a wireless system to boost cellular reception. We will explain how it helps improve mobile signal strength, and show types of mobile signal booster available so you can make an informed decision.

A mobile signal booster is a repeater system that involves the amplifier to enhance the mobile signal reception in various directions. The work of an outside antenna is to receive signal from a mobile phone tower and send it to amplifier. Then amplifier enhances the power of that signal many times and send it to the internal antennae. Then internal antenna transmits that signal into a building or location where it is installed.

The main aim of the mobile signal booster is taking the existing cell phone signal around your car, office, workstation or home and amplifying it. After amplification, the signal goes to the area with no reception or weak signal.

Apart from consisting of an amplifier to boost the reception, external antenna and internal antenna, there’re cell phone boosters with indoor antenna and amplifier as a single unit making them superb indoor cell phone signal boosters.

In most cases the three components are detached. Other optional components include the Attenuator which reduces unwanted frequency signals, Lightning Surge Protector, Splitter and Tap.

How a Mobile Signal Booster Works?

A mobile signal booster has three main components i.e., external antenna, repeater and internal antenna.

The external antenna receives the cellular network signal from the cellular tower and transfers it to the repeater also called amplifier, then amplifier amplifies the signal and sends it to the internal antenna which then broadcasts the signal in the weak signal area and users enjoy uninterrupted data and voice quality from the mobile phones.

This is how all signal boosters work on all technology platform networks including GSM, CDMA, TDMA, EVDO, UMTS, HSPA+, and the latest LTE

Diverse obstructions usually affect the strength of the mobile phone signal. This includes natural obstructions like trees, construction materials in buildings and hills as well as distance from the cellular tower. This is where the mobile signal booster system comes in. It simply enhances the strength of the cellular signal and broadcasts high quality voice and internet data for the users.

Is the Use of Mobile Signal Boosters Legal in UK?

Yes, Mobile Signal Boosters and their use is completely legal in UK. Prior to 2018, using a certified mobile phone signal repeater was illegal, but in 2017, the UK Telecoms Regulator, Ofcom, made an important announcement. It said that from early 2018, new regulations relating to mobile phone signal repeater devices were coming into effect. They would allow consumers to use some approved mobile signal booster devices without needing a license. But, users should be aware to only use the Certified Mobile Signal Boosters and Mobile Repeaters.

What Types of Mobile Signal Boosters are Legal in the UK?

Technically, there are only two types of mobile signal boosters which you can legally use in the UK.

The first type, a static mobile phone signal booster helps improve mobile phone coverage indoors. They are designed to receive signals from the cellular towers 3G and 4G signal and amplify and broadcast the signals indoors. This helps you enjoy full voice and data quality on your mobile phone to make voice calls or surf internet.

The other type of the mobile signal boosters are for use in cars or boats known as moving signal booster. They do pretty much the same thing but they have very limited broadcast are of about 15-20 feet.

Which Carriers and Frequencies they Support?

Signal boosters are however designed for one particular cellular provider, but nowadays there are many advanced mobile signal boosters which can enhance the signal quality of multiple cellular providers. These signal boosters work right from 900 MHz to 2100 MHz, and cover areas from 300 sqm to 5000 sqm. The boosters also work with all sort of cellular devices. Data and voice speeds from 2G voice, 3G data and 4G LTE advanced networks are all boosted depending on the booster you choose.

Another advantage of better signal is that the cell phone battery life extends by 180 minutes. You can also choose a mobile signal booster that amplifies the signal strength of diverse cellular carriers.

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