Nikrans
Au signal repeaters

Au mobile signal booster in Japan

The Japanese brand named Au brand began as the mobile (mobile phone) brand of KDDI on November 1st of 2000. The company provides a rich brand experience that enables customers to freely and comfortably do whatever they wish. They do their best to provide a wide coverage all around the country, covering all islands. But unfortunately, due to certain landscape features in Japan, it can be a tricky task to stay inside Au mobile coverage zone. There are several reasons that can cause Au signal problems or the problems with the signals of Docomo and SoftBank Mobile. First of them is actually distance from a cell tower, because the farther you get from it, the weaker will your signal get. The second one is the cell tower being over-crowded (for example, on a festival or in a public place), when everyone wants to connect to the same source and get a slice from the same pie, which, obviously, makes the received amount very small. And the third ones are internal clutter and various external obstructions. Metal, concrete, glass, energy-efficient materials, tall buildings, trees, hills and mountains can disrupt signals and cause Au poor reception. If you are struggling to have decent internet speed, to clearly hear your interlocutor while making phone calls, to send or receive urgent messages quickly; if Au bad signal causes you trouble at work or while communicating with your loved ones, you surely need one of Au signal repeaters that can boost Au signal and help you.

★★★★★ Rated 4.7/5 based on 24 ratings

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Which tab to choose - 'Calls+3G+4G/LTE', 'Calls', 'Calls+4G/LTE', '4G/LTE', 'Calls+3G' or '3G'?
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mobile signal booster Au Nikrans NS-GD-Drive - 30 m²
Au Mobile Signal Booster customers' choice
4.9 (135)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥72,455 learn more
mobile signal booster Au Nikrans LCD-300GD - 300 m² Discount
Au Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (278)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥64,020 ¥100,705 You save: ¥36,685 learn more
mobile signal booster Au Nikrans LCD-500GD - 500 m²
Au Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (214)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥77,955 ¥100,885 You save: ¥22,930 learn more
mobile signal booster Au Nikrans LCD-1200GD - 1200 m² Discount
Au Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (166)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥95,200 ¥119,045 You save: ¥23,845 learn more
signal booster Au Nikrans NS-GSM+4G-PRO-Boat - 2000 m²
Au Signal Booster customers' choice
4.9 (45)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 4G/LTE
Docomo signal booster Au signal booster
¥174,255 learn more
mobile signal booster Au Nikrans LCD-500C+3G+4G - 500 m²
Au Mobile Signal Booster
4.9 (120)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster Au mobile signal booster
¥63,285 learn more
mobile signal booster Au Nikrans LCD-500C+3G+4G - 500 m²
Au Mobile Signal Booster
4.9 (120)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster Au mobile signal booster
¥63,285 learn more
signal booster Au Nikrans LCD-150W - 150 m²
Au Signal Booster
4.9 (73)
Product Description »
Specification »
Reviews »
150 m²
1 Band 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥32,835 learn more
signal booster Au Nikrans NS-150W - 150 m²
Au Signal Booster
4.4 (28)
Product Description »
Specification »
Reviews »
150 m²
1 Band 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥36,505 learn more
signal booster Au Nikrans LCD-350W - 350 m²
Au Signal Booster
4.7 (85)
Product Description »
Specification »
Reviews »
350 m²
1 Band 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥51,180 learn more
mobile signal booster Au Nikrans LCD-GL-Drive - 20 m² NEW
Au Mobile Signal Booster
5 (8)
Product Description »
Specification »
Reviews »
20 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥53,195 learn more
mobile signal booster Au Nikrans LCD-GL-Camp - 20 m² NEW
Au Mobile Signal Booster
4.9 (11)
Product Description »
Specification »
Reviews »
20 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥56,865 learn more
signal booster Au Nikrans NS-500W - 500 m²
Au Signal Booster
4.7 (39)
Product Description »
Specification »
Reviews »
500 m²
1 Band 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥59,430 learn more
mobile signal booster Au Nikrans LCD250-4G-D - 250 m²
Au Mobile Signal Booster
4.9 (96)
Product Description »
Specification »
Reviews »
250 m²
2 Band 4G/LTE
Docomo mobile signal booster SoftBank Mobile mobile signal booster Au mobile signal booster
¥62,185 learn more
mobile signal booster Au Nikrans LCD-300FL - 300 m² NEW
Au Mobile Signal Booster
5 (11)
Product Description »
Specification »
Reviews »
300 m²
2 Band 4G/LTE 5G
Docomo mobile signal booster Au mobile signal booster
¥62,185 learn more
mobile signal booster Au Nikrans LCD250-GSM+4G - 250 m² Discount
Au Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (243)
Product Description »
Specification »
Reviews »
250 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster Au mobile signal booster
¥65,115 ¥85,295 You save: ¥20,180 learn more
mobile signal booster Au Nikrans LCD500-4G-D - 500 m²
Au Mobile Signal Booster
4.8 (77)
Product Description »
Specification »
Reviews »
500 m²
2 Band 4G/LTE
Docomo mobile signal booster SoftBank Mobile mobile signal booster Au mobile signal booster
¥71,355 learn more
mobile signal booster Au Nikrans LCD400-GSM+4G - 400 m² Discount
Au Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (158)
Product Description »
Specification »
Reviews »
400 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥72,450 ¥92,630 You save: ¥20,180 learn more
mobile signal booster Au Nikrans LCD-600FL - 600 m²
Au Mobile Signal Booster
5 (5)
Product Description »
Specification »
Reviews »
600 m²
2 Band 4G/LTE 5G
Docomo mobile signal booster Au mobile signal booster
¥72,455 learn more
mobile signal booster Au Nikrans LCD600-GSM+4G - 600 m² Discount
Au Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (132)
Product Description »
Specification »
Reviews »
600 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥75,205 ¥97,220 You save: ¥22,015 learn more
mobile signal booster Au Nikrans LCD250-4G-PRO - 250 m²
Au Mobile Signal Booster
4.9 (116)
Product Description »
Specification »
Reviews »
250 m²
2 Band 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥76,125 learn more
mobile signal booster Au Nikrans NS200-GSM+4G - 200 m²
Au Mobile Signal Booster
4.9 (105)
Product Description »
Specification »
Reviews »
200 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥78,690 learn more
mobile signal booster Au Nikrans NS350-GSM+4G - 350 m²
Au Mobile Signal Booster
4.6 (56)
Product Description »
Specification »
Reviews »
350 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥82,360 learn more
mobile signal booster Au Nikrans LCD1200-4G-PRO - 1200 m²
Au Mobile Signal Booster
4.9 (80)
Product Description »
Specification »
Reviews »
1200 m²
2 Band 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥82,545 learn more
mobile signal booster Au Nikrans LCD500-4G-PRO - 500 m²
Au Mobile Signal Booster
4.8 (88)
Product Description »
Specification »
Reviews »
500 m²
2 Band 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥85,295 learn more
mobile signal booster Au Nikrans LCD1200-4G-D - 1200 m²
Au Mobile Signal Booster
4.8 (52)
Product Description »
Specification »
Reviews »
1200 m²
2 Band 4G/LTE
Docomo mobile signal booster SoftBank Mobile mobile signal booster Au mobile signal booster
¥85,295 learn more
mobile signal booster Au Nikrans NS550-GSM+4G - 550 m²
Au Mobile Signal Booster
4.6 (74)
Product Description »
Specification »
Reviews »
550 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥87,865 learn more
mobile signal booster Au Nikrans LCD800-GSM+4G - 800 m²
Au Mobile Signal Booster
4.8 (77)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥97,035 learn more
mobile signal booster Au Nikrans LCD1200-GSM+4G - 1200 m²
Au Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (122)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥104,370 learn more
signal booster Au Nikrans NS-300FLG - 300 m² NEW
Au Signal Booster
5 (2)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥119,045 learn more
signal booster Au Nikrans NS-600FLG - 600 m² NEW
Au Signal Booster
5 (3)
Product Description »
Specification »
Reviews »
600 m²
3 Band Calls 4G/LTE 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥126,565 learn more
signal booster Au Nikrans LCD250-GSM+4G-PRO - 250 m²
Au Signal Booster
4.9 (77)
Product Description »
Specification »
Reviews »
250 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥127,485 learn more
repeater Au Nikrans NS-300-Multi - 300 m²
Au Repeater
+ FREE Lightning Surge Protector
5 (32)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥136,655 learn more
signal booster Au Nikrans NS500-GSM+4G-PRO - 500 m²
Au Signal Booster
4.8 (68)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥136,655 learn more
repeater Au Nikrans NS-600-Multi - 600 m²
Au Repeater
+ FREE Lightning Surge Protector
5 (43)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥144,910 learn more
signal booster Au Nikrans NS1100-GSM+4G-PRO - 1100 m²
Au Signal Booster
4.9 (82)
Product Description »
Specification »
Reviews »
1100 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥145,825 learn more
repeater Au Nikrans NS-Smart-Boats - 2000 m²
Au Repeater
4.9 (69)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥155,915 learn more
repeater Au Nikrans NS-300-Smart - 300 m² Discount
Au Repeater
+ FREE Lightning Surge Protector
4.9 (136)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥155,910 ¥238,455 You save: ¥82,545 learn more
signal booster Au Nikrans NS-300-Smart+5G - 300 m² Discount
Au Signal Booster
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
300 m²
6 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥164,170 ¥200,855 You save: ¥36,685 learn more
repeater Au Nikrans NS-600-Smart - 600 m² Discount
Au Repeater
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥174,255 ¥256,800 You save: ¥82,545 learn more
signal booster Au Nikrans NS2500-GSM+4G-PRO - 2500 m²
Au Signal Booster
4.9 (49)
Product Description »
Specification »
Reviews »
2500 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥174,255 learn more
repeater Au Nikrans NS-2000-Smart - 2000 m² Discount
Au Repeater
+ FREE Lightning Surge Protector
4.9 (106)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥179,755 ¥275,140 You save: ¥95,385 learn more
signal booster Au Nikrans NS-600-Smart+5G - 600 m² NEW
Au Signal Booster
+ FREE Lightning Surge Protector
5 (6)
Product Description »
Specification »
Reviews »
600 m²
6 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥181,595 ¥218,280 You save: ¥36,685 learn more
signal booster Au Nikrans NS-2000-Smart+5G - 2000 m² NEW
Au Signal Booster
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
2000 m²
6 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥191,680 ¥228,365 You save: ¥36,685 learn more

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From ¥32,835 to ¥191,680 based on 42 products

MyAmplifiers offers you a huge choice of Au signal boosters for home, office or vehicles. Our models vary in their working range, the type of place they will be put into (building, car or boat) and the type of signal they boost (it can be either GSM booster for calls or 4G/LTE booster for your internet). You can easily choose the model that is compatible with Au frequency and satisfies all your needs at myamplifiers.com. You will not have to overpay for extra features you don’t need and won’t use, as it usually happens with a lot of gadgets. MyAmplifiers’ Au network signal booster is very easy to install just by yourself, without any need to hire additional technicians, and you will receive all the accessories you need in one package: Au signal booster box, two antennas, power plug, wires and an easy user guide. This device is light, compact and has a nice design. Can you place it anywhere in your home or office, including your bedroom? Yes, because the safety of our products is proven by the fact that every item we sell meets the international standards of CE and RoHS. After assembling the device, all you have to do to improve Au signal is to stay within the working range if the repeater. And that’s it. All your signal issues will be solved and you will enjoy fast and stable connection.

If you order Au mobile phone signal booster from our store, we will give you three-year warranty for the booster box and all of its accessories, which means free service for all these items during the warranty period. We say that the quality of our products is very good - and we mean it. Every product is very thoroughly checked and tested before it’s shipped to a customer. And if you, for some reason, will be dissatisfied with your purchase, we provide you a chance to return or exchange it within 30 days.

Note: information on Au 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 Au frequencies in your region, please, contact our managers.

Customer Stories

Trustpilot
Google reviews
reviews.io
If your AT&T 4G mobile signal is poor, NS-5000-Voice, 3G & 4G range booster for cell phone will help you

If your AT&T 4G mobile signal is poor, NS-5000-Voice, 3G & 4G range booster for cell phone will help you

Roberto Milian (Puerto Rico, Aibonito)

Highly recommended. The marine lte antenna works better than I had hoped.

Highly recommended. The marine lte antenna works better than I had hoped.

Stefano Biagi (Italy, Genoa)

Our mobile internet connection never lets us down now!

Our mobile internet connection never lets us down now!

Edgar Richards (Reading, United Kingdom)

The results of installing the repeater have been outstanding

The results of installing the repeater have been outstanding

Jacques van Biesen (Spain, Andalucía)

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: contact@myamplifiers.com, +(44)8000485044 (Sales), +(44)8453140182 (After-sales support), Sales Chat

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'.