Phone boosters for GSM/3G/4G signal problems

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Hi-tech GSM, 3G and 4G Signal BoostersGet Perfect Phone Calls, 3G and 4G In Your House, Office and Car

phone signal amplifier LCD-300GD

+ FREE Lightning Surge Protector

for United States

4.9/5 — 278 Reviews
3300 ft²Calls4G/LTE3G
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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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No More Dropped Calls!

We Amplify Mobile Signal since 2001

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How can a mobile signal booster help you deal with signal issues?

In the modern world, signal problems can be very annoying. We are accustomed to a great quality of signal and can’t bear the situations when we do not have the possibility to make a simple voice call or to get connected to the mobile internet. We use our cellular phones not only for communicating with our friends and family but also for business purposes. Mobile signal issues at home or in the office can become a disaster.

But this problem has a good solution. And it is quite simple. You can just install a cell phone signal booster in your flat, house, or office. All the rest will be done automatically. Moreover, if you need to have a good signal during your trips, you can buy a repeater for a car. It is a safe and reliable way to increase the power of your GSM, 3G, and 4G connection without any special effort.

A signal booster works the following way. It has two antennas. While one antenna is intended for being installed outdoors as it is responsible for catching the signal from your operator, the second antenna should be located indoors as it sends the improved signal to mobile devices. The key element of modern amplifiers is a booster box. It’s where your signal is strengthened.

All the boosters that you can find on our website support multiple connections. It means that the number of phones and other mobile devices that can use the extended signal at the same time is not limited. It also doesn’t matter whether you have an iPhone or an Android device, it can use the boosted signal.

A breaking-edge solution for your connection problems

Nikrans BD-300GDW is an advanced triband repeater that is intended for stabilizing GSM, 4G, and 3G signals. Its coverage area is 300 m². So, this device can be the best choice for restaurants, hotels, offices, shops, and different public places.

What makes this model stand out from the row of many similar devices is that it has two indoor antennas that can ensure a stable signal within a wide area.

An LCD screen is an additional advantage of this repeater. Thanks to it, it is absolutely simple to use and install this model. The display shows the most relevant data on the network state as well as useful tips that can guide you during the installation process.

cell phone amplifier
Hi-tech GSM, 3G and 4G Signal Boosters
Calls ·4G/LTE ·3G ·Coverage: 3300 ft²
Myamplifiers Certificate
Myamplifiers Certificate
Myamplifiers Certificate
Myamplifiers Certificate

Over the years on the market, we are continuously watching the evolution of technologies. And thanks to our desire to offer our clients only the most efficient solutions ever, we are constantly enhancing our products in order to make sure that they fully meet the market needs and can satisfy even the most demanded user.

We try to achieve the best results at all stages of a customer journey. We are always open to communication and can help you to choose the right mobile phone signal booster for your situation. We offer different payment methods to make sure that you will find the one that is the most convenient for you. And for deliveries, we rely only on trusted courier services so that you can get your order really fast.

★★★★★ Rated 4.6/5 based on 109 ratings

Customer Stories

Excellent WiFi booster for my small hotel!
Excellent WiFi booster for my small hotel!

Brandon Heasman
(USA, St. Louis)

Our Wi Fi connection used to suffer from Sprint signal problems before getting a wifi signal booster.
Our Wi Fi connection used to suffer from Sprint signal problems before getting a wifi signal booster.

Jeremy Leigh
(USA, Omaha)

Thanks to this home cell phone booster my signal problems have vanished!
Thanks to this home cell phone booster my signal problems have vanished!

Tyler Neaverson
(USA, Alamosa)

Thanks to an indoor cellular signal booster we overcame T-Mobile signal problems in our summer house.
Thanks to an indoor cellular signal booster we overcame T-Mobile signal problems in our summer house.

Ben Neatherd
(USA, Gibbonsville)

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:, +16178610605 (Sales), +(44)2045770585 (After-sales support), Sales Chat