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Mobile Phone Signal Booster for 4G / LTE, GSM in the UK

Choose your provider
EE signal repeaters O2 signal repeaters Vodafone signal repeaters Three signal repeaters
BT Mobile signal repeaters Anywhere signal repeaters Asda signal repeaters CTExcel signal repeaters FreedomPop signal repeaters giffgaff signal repeaters iD Mobile signal repeaters Lebara signal repeaters Lycamobile signal repeaters Plusnet signal repeaters Tesco Mobile signal repeaters Vectone Mobile signal repeaters

Where Do You Need to BOOST Your SIGNAL?

Small Building
Small Building
up to 3300 ft²
Medium Building
Medium Building
3300 - 6000 ft²
Large Building
Large Building
6000 - 32300 ft²
If you have specific requirements, feel free to use our customized solution form,
and our engineers will elaborate a solution fitting your individual needs.

Hi-tech GSM, 5G and 4G Signal Boosters

Get Perfect Phone Calls, 5G and 4G In Your House, Office and Car

phone signal booster LCD-300GD

+ FREE Lightning Surge Protector

for United Kingdom

4.9/5 — 278 Reviews
3300 ft² Calls 4G/LTE 3G
learn more

Let experts take care of choosing ideal cell phone booster by your needs. And enjoy stable mobile coverage, high-speed Internet connection and convenient phone communication in your place!

We have 100+ models. Find yours.

Get comfortable voice and Internet connection in your house, working place or car.

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Select coverage

Click your provider icon ...

EE signal repeaters O2 signal repeaters Vodafone signal repeaters Three signal repeaters BT Mobile signal repeaters Anywhere signal repeaters Asda signal repeaters CTExcel signal repeaters FreedomPop signal repeaters giffgaff signal repeaters iD Mobile signal repeaters Lebara signal repeaters Lycamobile signal repeaters Plusnet signal repeaters Tesco Mobile signal repeaters Vectone Mobile signal repeaters

... and get results


Customer Stories

Google reviews

Verified Buyer
Excellent Customer Support
I contacted customer support in relation to an Issue I had with an amplifier which was 6 years old. Marina responded very quickly and identified the issue. She posted out a new power cable free of charge. She also followed up to make sure I received it. Very helpful and efficient service.

Verified Buyer
Great service
Great service, and good customer support

How mobile phone signal booster resolves mobile connection problem?

How mobile phone signal booster resolves mobile connection problem?

Regardless of your data plan (4G/LTE, GSM and 3G), it happens that your calls drop, websites take a long time to load, or the Internet freezes during a video conference. This can happen at home, in the office, in nature, or in the city center. If such problems occur regularly, a mobile signal booster may be the solution.

The goal of MyAmplifiers is to offer optimal solutions to problems with mobile communications at home or on other premises. Qualified designers and engineers have studied and carefully analyzed the mobile market, the frequencies used by UK operators (EE, Vodafone, Three, O2), the most popular coverage, the difficulties that can be encountered during installation, and have created a comprehensive range of devices that satisfy any requirements of our customers.

We invite you to explore our catalog of devices and ask us for any information that may interest you in connection with your purchase.

100+ signal booster models
MyAmplifiers proposes a wide range of devices for home (private houses, apartments), restaurants, shopping malls, parking lots able to improve phone signal and mobile Internet in all those different sized buildings.
5-step pre-delivery check
Before being shipped pass 5 check steps from testing every component parts of phone signal boosting equipment at the moment of fabrication to the general verification previously to shipping.
30-DAY return policy
If it turns out that the device you purchased does not improve your GSM, 3G or 4G LTE signal improvement, you have the right to return or exchange the booster according to our return policy and get another device or your money back.
3-YEAR warranty & service
We offer a 3 year. During this period you can send us the equipment for its reparation or exchange. We also propose an extended 3 year warranty for our new boosters with LCD-screen.
Secure payments
We use secure payment systems recognized throughout the world. Thus, there is no reason to be afraid to buy online on our website, these systems guarantee you 100% security of your transaction.
Full kit ready to use
Every signal booster is delivered in a full kit with cables and indoor / outdoor antennas necessary for its work, so, you do not have to buy any additional detail. However, the standard kit antennas and cables can be replaced by the client’s request.
Worldwide express shipping
All boosters are shipped by express services like DHL or FedEx that ensures a quick arrival of the ordered booster directly to your home or office address. Shipping usually takes 3-7 business days after the receipt of a cleared payment.
Free layout & tech help
Our engineers are always ready to provide an installation plan in order to ensure an efficient amplification of GSM, 3G and 4G signal. We can also propose you a customized solution adapted to your specific needs.
Myamplifiers Certificate
Myamplifiers Certificate
Myamplifiers Certificate
Myamplifiers Certificate

Why opt for a signal booster from MyAmplifiers?

In today's tech-centric world where connectivity is the cornerstone of everyday communication, having a robust mobile signal is of paramount importance. Whether you’re at home, in the office, or somewhere on the go, a strong cellular signal ensures you can effortlessly make voice calls, send text messages, and increase data download speeds if necessary. However, at times, no one is secured against a sluggish cellular network, bandwidth constraints, network congestion, and the slowest data speeds, which, of course, results in persistent frustrations and the impossibility of staying connected round-the-clock. To avert such unpleasant situations, as well as having poor and bad cell experiences, investing in amplifiers with smart signal booster technology comes out as a viable and comprehensive solution. This solution significantly extends network range, amplifies weak signals, reduces dead zones, and totally eliminates dropped calls. If you have little knowledge about these powerful cellular devices that flaunt high-performance signal amplification, we’re going to uncover every single detail below. Join us now as we dive into the world of wireless connectivity, which helps improve poor cell experiences, increasing user satisfaction and driving positive mobile outcomes.

Ins and outs of mobile signal boosters

Mobile signal boosters come under various names, including cell phone signal enhancers, mobile signal repeaters, wireless signal amplifiers, and even more. Whatever you call these systems, they are simply the best solutions and genuinely game-changing tools for improving cellular reception and enhancing mobile signal strength. Put simply, a repeater is a long-range signal-boosting device that pulls in the weakest signal, thereby significantly boosting phone signal coverage within homes, cars, offices, or any other indoor areas. The manufacturers’ aim of designing such systems is to refine the wireless performance of cell phones’ signals to deliver engaging mobile experiences aligned with the needs of users. Amplifiers are built to be compatible with multiple network carriers specific to a particular region, but this compatibility hinges on the defined cellular frequencies and regulatory compliance specifications. All in all, an amplifier can boost the signal strength for GSM, 5G, 4G LTE, and 3G, operating at various frequency bands, ranging from min 700 MHz to max 4000 MHz. All mobile signal boosters are intended for use either in vehicles or buildings, leading to more powerful signal amplification in a broad spectrum of places. These places range from the smallest boats, trucks, and SUVs to high-rise shopping malls, larger homes and rooms, warehouses, commercial buildings, small offices, and other smaller spaces. Most users find boosters extremely useful in weak signal areas, dead zones, the remotest rural areas, locations with significant signal interference and poor phone receptions, and the like. But, how do people enhance phones signal strengths within various cellular coverage areas and networks? Let’s unearth it next.

Mobile boosters: key elements and operation

Before we delve into the process of how a booster works and covers user needs, we have to understand the main components of a standard mobile signal booster kit. Typically, mobile booster boxes comprise several critical units, including:

  • indoor antennas, also called inside antennas
  • outdoor antennas, or outside antennas
  • coaxial cables
  • amplifiers

The procedure of how signal repeaters function is extremely easy. An outer antenna detects and captures the weakest signal coming from the nearby cell tower and then radios it to the amplifier via the coaxial cable. After that, the signal amplification process occurs. The amplifier boosts the strength of the received cellular signal, transmitting it to the inside antenna and further inducing indoor signal amplification. The inside antenna, in turn, broadcasts the enhanced signal to the mobile phone, improving coverage of mobile networks, ensuring multi-carrier signal boosting, and making it possible to enjoy greater voice or video call quality. To guarantee boosters are amplifying signals for all mobile phones comprehensively and are providing good reception to all consumers, nearby cell towers must detect weak outside signals that your mobile device registers.

Repeater installation: essential steps

While the process of cellular signal booster installation can seem like a serious challenge unfeasible to combat, the reality, in fact, is different. Everyone, even those unfamiliar with boosters, can install them independently and might not require any help from vendors at all. However, it’s critical that users follow the instructions defined by the manufacturer. Here are the critical steps that everyone interested in installing an amplifier might need to know:

  • Select the right location for your outside antenna—an external antenna is installed at a high point or elevation, but before that, it’s recommended to track the number of bars that are available on your mobile phone. This allows you to ensure the strongest signals and receptions beforehand, leading to good quality of calls at any time.
  • Install the outdoor antenna—once you’ve found the best place for installation by considering the tips outlined in the previous step, mount the outdoor antenna there.
  • Link the outside antenna with the booster box—use coaxial cabling to connect the outside antenna with the booster box.
  • Install the inside antenna—typically, there’s no defined place where one installs the indoor antenna, but to avoid technical inconsistencies, it’s best to ensure a 10-meter spacing between the outside and inside antennas.

Once you’ve completed all of these steps, you can switch on the device. The largest possible distance at which an amplifier improves cellular reception reaches up to 11,600 square meters, and even more.

Pros of mobile signal boosters

Getting good signal strength persistently is exactly what every mobile user wants and enjoys. Apart from significantly improving reception and facilitating receiving a stable Internet connection from cellular carriers, a repeater offers an extensive pool of other benefits. Thus, being equipped with a booster does not merely refine connectivity that exists as poor network signals—it helps stay connected in a wide range of situations, whether you’re experiencing exhilarating events, emergencies, or neutral everyday activities. Moreover, mobile signal boosters can help bypass various building materials, such as glass, concrete, brick, and metal, ensuring a consistent and smooth performance of carrier networks. Using a repeater on an ongoing basis could also eliminate the need to search for a strong signal, prolonging the battery life of an existing cell with efforts not needed at all. Additionally, a booster connects to a great number of devices, which is particularly beneficial for areas with multiple users. So, if you want to stay within reach all the time, a booster will help you reduce the number of dropped calls, unsent text messages, and interrupted voice or video calls. It will also ensure you will receive a reliable connection most of the time, easily making calls to your loved ones and emergency mobile services. What’s even more important, a repeater supports multiple users, which means it can be owned by only one person but refine connections for many—great, isn’t it?

Choosing a repeater: key considerations

To guarantee your mobile gadget continuously receives the signal existing outside, selecting a highly functional mobile signal booster is necessary. When handpicking the device, remember to consider the following factors:

  • Your whereabouts and the lowest existing signal strength.
  • The largest coverage area at which you’re planning to use the system, including your possible moving across this location.
  • The compatibility with the required mobile carrier and accessible devices.
  • The type of cellular connections you need—5G networks, 4G LTE networks, or 3G.
  • Additional functionalities, including remote monitoring and automatic amplification adjustment.

Booster-related issues to be aware of

Although booster kits from most vendors can be used reliably, there are a few common issues that using a mobile booster could cause:

  • Interference that is available from the nearest electronic devices and which blocks the signal
  • Wrong installations of internal and external antennas
  • Power supply issues
  • Compatibility problems with carrier networks, leading to the slowest data speeds


For over 10 years, the team has been helping people from all over the world resolve cell phone signal problems by effectively improving mobile phone signal quality. An experienced team of engineers, technical experts, and consultants works hard to deliver the most efficient solutions directly to your door. Our company sells high-quality goods and products that have passed a series of strict quality tests in factories, are endorsed with CE and RoHS certificates, and are FCC-approved. All of our mobile signal boosters come with a 3-year warranty, and worldwide delivery is a part of our services as well. We will continue providing our global clients with best-of-breed booster systems to transform weak cellular networks that are not working properly into robust connections for all possible mobiles within the Android and iOS operating systems. If one was able to try our devices in practice, they’d never stop using them.

Frequently asked questions about mobile signal boosters

How do I understand whether or not I need a mobile signal booster?

The decision about buying an amplifier depends on several key considerations. If you’ve noticed your wireless networks have started operating worse or your Internet connections are growing more unstable, causing poor reception, slow data speeds, and low-quality Wi-Fi calls, then purchasing a booster is the only viable and actually ideal solution to address these problems. Leveraging an amplifier will result not only in delivering impeccable wireless service, as well as the reliable coverage of Wi-Fi connections but also in giving users their best experience with mobile devices.

Are mobile boosters legal?

Yes. All models of boosters are legal and can be used in the majority of countries, including the USA. However, it’s essential to ensure your device meets the stated regulatory requirements, rights, as well as communications standards.

Can I install the amplifier myself without installation services?

Definitely. All users can install an amplifier, not requiring extra help and support from vendors. Just go outside to install an external antenna, avoid places with one bar of signal, connect the external antenna to an amplifier, and install an internal antenna in any desired place. Then power the device, and you’re good to go. If you purchase a booster form and encounter any issues during the installation process, our customer support specialists will carefully guide you, providing the necessary recommendations and comprehensive support.

If I purchase a booster, will it be compatible with my mobile carrier?

Most amplifiers are compatible with major mobile carriers, including AT&T, Verizon, T-Mobile, and Sprint, as well as operating systems for iPhones and Android phones. At the same time, checking compatibility before making a purchase is obligatory. Need to check compatibility with mobile operators—ask away!

How much do mobile signal boosters cost?

The cost of boosters hinges on three essential criteria—types, brands, and overall functionality. Typically, the price varies from 100 to 500 pounds, or even more. For specific costs and numbers, contact us directly.


A mobile signal booster is an invaluable tool that powers modern mobile communications, providing exceptional Wi-Fi connections, so customers worldwide could enjoy seamless voicing calls, texts, and high Internet speeds wherever they are. This versatile device can cover an extensive area for an improved network signal, support multiple users and businesses at a time, and deliver frictionless mobile experiences even in remote areas. Requiring little to no installation efforts, a repeater is a good option for enhanced Wifi connectivity, ensuring one stays connected even in the most stringent conditions and circumstances. The use cases of amplifiers range from home incidents to going on vacation, so being backed up by this device is a wise solution for all users. If you’ve never possessed such a device or need a newer one, supports you willingly. Reach out to our sales assistants now, and we will choose the specific system catering to your demands. It’s high time you went to great lengths and took advantage of wireless connectivity!

★★★★★ Rated 4.9/5 based on 99 ratings

Brand Leader for GSM calls & 4G/3G Internet

The LCD-300 GD booster supports all GSM standards for calls, as well as 4G and 3G signals of many providers in most countries, suits for buildings up to 300 m².

The booster kit has an outdoor antenna which catches strong outside signal transmitting it to the booster box with inside antenna. And then the amplified signal is distributed inside your building via the inside antenna.

for United Kingdom

4.9/5 — 278 Reviews
3300 ft² Calls 4G/LTE 3G
learn more

Have a problem with cell phone signal? Let us take care of it for you

Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help

or simply contact us:, +(44)8000485044 (Sales), +(44)2045770585 (After-sales support), Sales Chat