Mobilу signal problems in Japan

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Where Do You Need to BOOST Your SIGNAL?

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, 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 Japan

4.9/5 — 278 Reviews

Indoor coverage: 300 m²Calls4G/LTE3G

~~¥88,430~~ ¥56,215You save:
¥32,215

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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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Hot Selling Models

phone signal amplifier

Nikrans LCD-300GD

4.9
(278)

Discount

phone signal amplifier Nikrans LCD-300GD

Calls · 4G/LTE · 3G · Coverage: 300 m²

¥56,215 ^¥88,430 You save: ¥32,215

signal repeater

Nikrans LCD-130

4.9
(184)

Discount

Calls · Coverage: 130 m²

¥24,000 ^¥33,665 You save: ¥9,665

cell phone amplifier

Nikrans LCD-300GDW

4.9
(112)

Discount

Calls · 4G/LTE · 3G · Coverage: 300 m²

¥79,725 ^¥95,835 You save: ¥16,110

repeater

Nikrans NS-300-Smart

4.9
(136)

Discount

Calls · 4G/LTE · 3G · Coverage: 300 m²

¥136,910 ^¥209,390 You save: ¥72,480

From ¥3,225 to ¥483,045 based on 98 products

No More Dropped Calls!

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Excellent Mobile Signal in Japan? It’s Easy!

Tech companies regularly introduce more and more advanced smartphones, carriers launch new services and try to increase their quality. But this irritating signal issue in Japan still exists. What’s the reason?

Cell signal that is transmitted by your carrier can be easily weakened by a lot of external factors like landscape peculiarities. As a result, its quality is too poor to ensure stable connection. Though the factors can be different, the cell signal problem in Japan has the same consequences – your communication is spoilt.

But to solve it, you do not need to reinvent the wheel. It will be absolutely enough to install a cell phone signal booster. It will strengthen your signal and as a result the connection will be stabilized.

Find a Device to Boost Mobile Signal

Though all the devices presented on our website have the same working principle, they have some obvious differences. They strengthen different signal types and have different coverage areas.

Only the Best Devices

It’s obvious that when you buy a device to boost mobile signal in your house or office, you want it to be very reliable. Buying a repeater on our site you can be sure that you’ll have exactly what you need.

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For more than 15 years, we have been providing our clients worldwide with highly efficient and 100% safe cell phone signal boosters that are designed to enhance mobile connection. We guarantee you the highest quality of our devices and can promise you that you will be satisfied with their capacities.

★★★★★ Rated 4.9/5 based on 47 ratings

Universal Cell Phone Signal Booster

NS-2000-Smart is a unique device that is designed to boost mobile signals transmitted at 5 frequency bands. Thanks to this amplifier you will get enhanced voice communication as well as improved mobile internet connection. Though NS-2000-Smart is a very powerful cell signal booster its energy consumption and radiation emission levels are very low. The quality of the booster is proved by CE and RoHS certificates.

¥157,850