SoftBank Mobile signal booster

SoftBank Mobile signal booster in Japan


If you are a resident of Japan, you probably know that SoftBank, founded back in 1981, is one of the most powerful, well-known and influential mobile operators in this country (in the line with Docomo and Au). And there is a chance that you probably are a customer of SoftBank as well. If so, you know that the services the company provides are of very high quality, since their main goal have always been contributing to the wellbeing of people and society. If you use internet and cell phone a lot, if you are a busy person and you need a lot of information received and sent on time, if you appreciate your time and money, then any SoftBank signal problem is upsetting you and interrupting your working process, or obstructing you from interacting with your loved ones. Does this sound familiar to you? Has SoftBank bad signal ever made you uncomfortable?

Honestly speaking, SoftBank poor reception has nothing to do with the company itself and isn’t caused by any technical failures. It can happen because of getting out of SoftBank mobile coverage zone, or because of various obstacles like building materials or big trees outside. Anyway, these issues can be really inconvenient to anyone. But MyAmplifiers company developed the solution to all of them. We are here to offer you our SoftBank network signal booster to improve your SoftBank signal.

We have 100+ models. Find yours.

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


1. Select country

2. Select coverage

3. Click your provider icon ...

Docomo signal booster SoftBank Mobile signal booster Au signal booster

4. ... and get results

Search »
Which tab to choose - 'Calls+3G+4G/LTE', 'Calls', 'Calls+4G/LTE', '4G/LTE', 'Calls+3G' or '3G'?
1. If you need to boost all signal types - GSM, 3G and 4G at the same time, choose the tab 'Calls+3G+4G'.

2. Choosing the tab 'Calls' you`ll find boosters recommended for phone calls mainly.

3. For improving calls and mobile Internet at the same time select 'Calls+4G' or 'Calls+3G'.

4. In order to display devices that we recommend for boosting mobile Internet click on '3G' or '4G/ LTE'.
Which tab to choose - 'Calls+3G+4G/LTE', 'Calls', 'Calls+4G/LTE', '4G/LTE', 'Calls+3G' or '3G'?
Show frequencies
Model
Application
 
Coverage 
Providers
Price 
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-GD-Drive for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
·
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥49,645
learn more »
SoftBank Mobile phone signal booster Discount + FREE
Lightning Surge Protector
SoftBank Mobile phone signal booster LCD-300GD for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥47,635 ¥61,460 You save: ¥13,825
learn more »
SoftBank Mobile phone signal booster + FREE
Lightning Surge Protector
SoftBank Mobile phone signal booster LCD-500GD for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
500 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥53,415 ¥69,125 You save: ¥15,710
learn more »
SoftBank Mobile phone signal booster + FREE
Lightning Surge Protector
SoftBank Mobile phone signal booster LCD-1200GD for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
1200 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥65,230 ¥81,565 You save: ¥16,340
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD250-4G-D for Japan
2 Band
4G/LTE
250 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile · Au phone signal booster Au ·
¥42,605
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD500-4G-D for Japan
2 Band
4G/LTE
500 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile · Au phone signal booster Au ·
¥48,890
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD1200-4G-D for Japan
2 Band
4G/LTE
1200 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile · Au phone signal booster Au ·
¥55,930
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster LCD-1503G for Japan
1 Band
3G
150 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥22,500
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster NS-1503G for Japan
1 Band
3G
150 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥25,010
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster NS-3G-Drive for Japan
1 Band
3G
·
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥31,295
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster MA-500 for Japan
1 Band
Calls 3G
500 m²
SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥34,435
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster LCD-3503G for Japan
1 Band
3G
350 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥35,065
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster NS-5003G for Japan
1 Band
3G
500 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥40,720
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-GW-Drive for Japan
2 Band
Calls 3G
·
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥50,145
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD-300GW for Japan
2 Band
Calls 3G
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥50,145 ¥61,460 You save: ¥11,315
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-150GW for Japan
2 Band
Calls 3G
150 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥50,275
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-300GW for Japan
2 Band
Calls 3G
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥54,045
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD-500GW for Japan
2 Band
Calls 3G
500 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥56,430
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster MA-250GW for Japan
2 Band
Calls 3G
250 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥57,185
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-500GW for Japan
2 Band
Calls 3G
450 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥57,815
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD-800GW for Japan
2 Band
Calls 3G
800 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥62,715
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster NS-2500 for Japan
1 Band
Calls 3G
2000 m²
SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥62,715
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD-1200GW for Japan
2 Band
Calls 3G
1200 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥69,000
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-1100GW for Japan
2 Band
Calls 3G
1100 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥71,510
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster LCD250-GSM+4G-PRO for Japan
3 Band
Calls 3G 4G/LTE
250 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile · Au cell phone booster Au ·
¥74,780
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster NS-5000 for Japan
1 Band
Calls 3G
3000 m²
SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥75,280
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-2500GW for Japan
2 Band
Calls 3G
2000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥86,720
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS500-GSM+4G-PRO for Japan
3 Band
Calls 3G 4G/LTE
500 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile · Au cell phone booster Au ·
¥87,345
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster LCD-GDW-Boats for Japan
3 Band
Calls 3G
·
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥99,915
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS1100-GSM+4G-PRO for Japan
3 Band
Calls 3G 4G/LTE
1100 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile · Au cell phone booster Au ·
¥99,915
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-5000GW for Japan
2 Band
Calls 3G
3000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥100,420
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS-GDW-L-Boats for Japan
3 Band
Calls 3G
·
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥119,395
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS2500-GSM+4G-PRO for Japan
3 Band
Calls 3G 4G/LTE
2500 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile · Au cell phone booster Au ·
¥119,395
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-300GD for Japan
2 Band
Calls 3G 4G/LTE
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥53,915
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-500GD for Japan
2 Band
Calls 3G 4G/LTE
500 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥56,430
learn more »
SoftBank Mobile cell phone booster NEW + FREE
Lightning Surge Protector
SoftBank Mobile cell phone booster LCD-300GDW for Japan
3 Band
Calls 3G 4G/LTE
300 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥62,210 ¥74,780 You save: ¥12,570
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster LCD-800GD for Japan
2 Band
Calls 3G 4G/LTE
800 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥62,715
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-1100GD for Japan
2 Band
Calls 3G 4G/LTE
1000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥66,485
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS-GDW-Drive for Japan
3 Band
Calls 3G 4G/LTE
·
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥67,870
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS-250GDW for Japan
3 Band
Calls 3G 4G/LTE
300 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥67,870
learn more »
SoftBank Mobile cell phone booster NEW + FREE
Lightning Surge Protector
SoftBank Mobile cell phone booster LCD-500GDW for Japan
3 Band
Calls 3G 4G/LTE
500 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥67,870
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS-550GDW for Japan
3 Band
Calls 3G 4G/LTE
500 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥74,025
learn more »
SoftBank Mobile cell phone booster + FREE
Lightning Surge Protector
SoftBank Mobile cell phone booster LCD-1000GDW for Japan
3 Band
Calls 3G 4G/LTE
1000 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥74,150
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-2500GD for Japan
2 Band
Calls 3G 4G/LTE
2000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥86,595
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS-1100GDW for Japan
3 Band
Calls 3G 4G/LTE
1100 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥100,420
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster NS-5000GD for Japan
2 Band
Calls 3G 4G/LTE
3000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥100,420
learn more »
SoftBank Mobile repeater
SoftBank Mobile repeater NS-Smart-Boats for Japan
5 Band
Calls 3G 4G/LTE
·
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥106,825
learn more »
SoftBank Mobile repeater Discount + FREE
Lightning Surge Protector
SoftBank Mobile repeater NS-300-Smart for Japan
5 Band
Calls 3G 4G/LTE
300 m²
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥106,825 ¥163,380 You save: ¥56,555
learn more »
SoftBank Mobile repeater Discount + FREE
Lightning Surge Protector
SoftBank Mobile repeater NS-600-Smart for Japan
5 Band
Calls 3G 4G/LTE
600 m²
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥119,395 ¥175,950 You save: ¥56,555
learn more »
SoftBank Mobile repeater Discount + FREE
Lightning Surge Protector
SoftBank Mobile repeater NS-2000-Smart for Japan
5 Band
Calls 3G 4G/LTE
2000 m²
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥123,165 ¥188,515 You save: ¥65,355
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS-2500GDW for Japan
3 Band
Calls 3G 4G/LTE
2000 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥124,420
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster NS-5000GDW for Japan
3 Band
Calls 3G 4G/LTE
3000 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥149,560
learn more »

What is SoftBank signal repeater (or booster)? It’s a legal device that receives unstable signal with its antenna, improves, or boosts, it and broadcasts inside the room it’s placed in. As well as it doesn’t just receive a signal from a mobile base station, they also send a signal to it. Our SoftBank mobile phone signal boosters vary in their working range, frequencies they can be compatible with and the type of signal they are made to enhance – 4G/LTE, 3G or both of them. You may easily choose a repeater that fits your needs perfectly. If you have any troubles doing this, you can contact our professional manager team at myamplifiers.com, who are available and ready to help you anytime. MyAmplifiers signal booster box is light, compact and completely safe, so you can place it in all kinds of homes, buildings, offices, cars and boats. We are very concerned about the happiness of our customers, so we make sure every device we sell is safe, qualitative and working perfectly; this is why we have developed a rigorous inspection system for every item. MyAmplifiers company has been founded more than ten years ago, and since then we have been evolving and learning our customers’ needs and ways to boost SoftBank signal and fulfil their expectations the easiest and fastest way possible. This is why our SoftBank signal booster for home is so easy to put together without any technicians. Our average customer assembles it within just fifteen to twenty minutes using only our user manual that we provide together with the package that contains the booster box and all of its accessories. You can also use FAQ section on our website. SoftBank repeater can be used by multiple phones. All devices that are located within its range of coverage and are suitable for SoftBank frequency, can use the amplified signal.

If you actually decide to make a purchase at our store, we will provide you 3-year warranty for all the items, and also a possibility to return your purchase within 30 days if you will remain unsatisfied with the product. So do not hesitate to contact us and improve your life right now.

Note: information on SoftBank Mobile frequencies is taken from public sources. MyAmplifiers.com thoroughly monitors its relevance and guarantees 97% accuracy. However, if you have any doubts concerning the compatibility of a specific booster model with SoftBank Mobile frequencies in your region, please, contact our managers.


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: [email protected], +(44)2037691854 (Sales), Sales Chat

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