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.

★★★★☆ Rated 4.4/5 based on 11 ratings

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Model
Application
 
Coverage 
Providers
Price 
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
·
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥48,970
learn more »
SoftBank Mobile phone signal booster Discount + FREE
Lightning Surge Protector
SoftBank Mobile phone signal booster for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥46,985 ¥60,625 You save: ¥13,640
learn more »
SoftBank Mobile phone signal booster + FREE
Lightning Surge Protector
SoftBank Mobile phone signal booster for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
500 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥52,690 ¥68,185 You save: ¥15,500
learn more »
SoftBank Mobile phone signal booster + FREE
Lightning Surge Protector
SoftBank Mobile phone signal booster for Japan
customers' choice
2 Band
Calls 3G 4G/LTE
1200 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥64,345 ¥80,460 You save: ¥16,120
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster 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 ·
¥42,030
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster 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 ·
¥48,225
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster 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 ·
¥55,170
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
3G
150 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥22,195
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
3G
150 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥24,670
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
3G
·
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥30,870
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
Calls 3G
500 m²
SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥33,970
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
3G
350 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥34,590
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
3G
500 m²
Docomo mobile signal booster Docomo · SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥40,170
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
·
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥49,465
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥49,465 ¥60,625 You save: ¥11,160
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
150 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥49,590
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥53,310
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
500 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥55,665
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
250 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥56,410
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
450 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥57,030
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
800 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥61,865
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
Calls 3G
2000 m²
SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥61,865
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
1200 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥68,060
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
1100 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥70,540
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster 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 ·
¥73,765
learn more »
SoftBank Mobile mobile signal booster
SoftBank Mobile mobile signal booster for Japan
1 Band
Calls 3G
3000 m²
SoftBank Mobile mobile signal booster SoftBank Mobile ·
¥74,260
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
2000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥85,540
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster 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 ·
¥86,160
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G
·
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥98,560
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster 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 ·
¥98,560
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G
3000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥99,055
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G
·
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥117,775
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster 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 ·
¥117,775
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G 4G/LTE
300 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥53,185
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G 4G/LTE
500 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥55,665
learn more »
SoftBank Mobile cell phone booster NEW + FREE
Lightning Surge Protector
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
300 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥61,365 ¥73,765 You save: ¥12,400
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G 4G/LTE
800 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥61,865
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G 4G/LTE
1000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥65,580
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
·
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥66,945
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
300 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥66,945
learn more »
SoftBank Mobile cell phone booster NEW + FREE
Lightning Surge Protector
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
500 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥66,945
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
500 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥73,020
learn more »
SoftBank Mobile cell phone booster + FREE
Lightning Surge Protector
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
1000 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥73,145
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G 4G/LTE
2000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥85,420
learn more »
SoftBank Mobile repeater Discount + FREE
Lightning Surge Protector
SoftBank Mobile repeater for Japan
5 Band
Calls 3G 4G/LTE
300 m²
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥92,980 ¥161,165 You save: ¥68,185
learn more »
SoftBank Mobile repeater Discount + FREE
Lightning Surge Protector
SoftBank Mobile repeater for Japan
5 Band
Calls 3G 4G/LTE
600 m²
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥99,055 ¥173,560 You save: ¥74,510
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
1100 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥99,055
learn more »
SoftBank Mobile repeater Discount + FREE
Lightning Surge Protector
SoftBank Mobile repeater for Japan
5 Band
Calls 3G 4G/LTE
2000 m²
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥99,055 ¥185,955 You save: ¥86,905
learn more »
SoftBank Mobile phone signal booster
SoftBank Mobile phone signal booster for Japan
2 Band
Calls 3G 4G/LTE
3000 m²
Docomo phone signal booster Docomo · SoftBank Mobile phone signal booster SoftBank Mobile ·
¥99,055
learn more »
SoftBank Mobile repeater
SoftBank Mobile repeater for Japan
5 Band
Calls 3G 4G/LTE
·
Docomo repeater Docomo · SoftBank Mobile repeater SoftBank Mobile · Au repeater Au ·
¥105,375
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
2000 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥122,735
learn more »
SoftBank Mobile cell phone booster
SoftBank Mobile cell phone booster for Japan
3 Band
Calls 3G 4G/LTE
3000 m²
Docomo cell phone booster Docomo · SoftBank Mobile cell phone booster SoftBank Mobile ·
¥147,525
learn more »
From ¥22,195 to ¥147,525 based on 52 products

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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