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China Shenzhen Atnj Communication Technology Co., Ltd. certification
China Shenzhen Atnj Communication Technology Co., Ltd. certification
Customer Reviews
Good service and fast delivery

—— Aki Vaattovaara,Sweden

It arrived in time I am very satisfied with the support. The product si in very good conditions. I proved it and works very well.

—— JC Saavedra Libia,Peru

I an very satisfied with the Quality of the product. Also the miss that support me is very kind. she resolved all my doubts perfectly. the product arrived at time as usual.

—— JC Saavedra Libia,Peru

Ms Anne Wang works hard to provide very good service for customers. A pleasure to deal with. Product is as described and good value for money.

—— Lindsay Pettigrew,Australia

Excellent product as describe. Very good seller ! 100% recommended, 100% satisfied ! shipping very fast to Cambodia.

—— loem kom,Cambodia

I have received the repeater in 5/6 days, it is a robust case repeater, it looks nice, and it work perfectly. I suggest this brand repeater. good work

—— andrea cristofanini,Italy

получил товар. качество и параметры сответствуют описанию. продавец молодец!

—— akbar karaev,Uzbekistan

Super fast delivery and superb service/help from supplier. I haven't had a chance to try out the product but I am confident it will work fine. If not, the supplier is really helpful and I am sure he will assist me with futher installation details

—— Attila Kinkopf,United States

I haven't used the product yet but it looks like a quality product. Wave Luo was very helpful, thank you very much!!!!

—— Shephard Mack,South Africa

ATNJ, You got good products with good services, fast and easy to communicate.

—— Borin SIM,Cambodia

Gracias excelente productos y el envío muy rápido


Very technical and very welll organized and professional. Andrew has been a very helpful salesperson

—— gabriel haddad,Venezuela

Excelent product antennas and power.. its good, working very goog thanks ATNJ,

—— CARLOS GREGORIO,United States

Let’s be honest, the quality of my Vodafone mobile signal at home always left much to desire. I just was too lazy to do anything with it. I was absolutely satisfied with the rates and the quality of the signal that I had everywhere and my own house was an exception. However, the coronavirus pandemic changed everything. I started to spend much more

—— Ali , Spain

I bought this booster for my apartment because I was absolutely dissatisfied with the power of GSM and 4G signals that I had there. But now the situation has changed. Thank you for this booster, I finally don’t feel isolated when I stay at home alone.

—— Abdul Mohammed,Germany

I think that’s a very nice solution for those who suffer from problems with voice services and mobile internet and do not want to create any antennas or smth like that themselves. The price is absolutely fair and the quality is amazing.

—— Lena W.,Finland

I was very happy to see the discount that you offered. I know that quite often companies make discounts on goods that are not popular but in this case, I see that the situation is quite opposite. I like that this device is able to improve calls and the internet speed at the same time.

—— Giulia M.,Austria

Thank you! The booster is super cool for a private house. All the rooms are now covered with the improved signal. Now I can’t understand why we haven’t bought it earlier.

—— Nadine Nacht ,Germany

It’s a very cool booster! Thank you, dear team, for your attention to your clients’ needs and the prices that you offer. You are the best, ATNJ

—— Natalia L.,Norway

My 3G and GSM connection used to leave much to desire. But with m new booster I have practically forgotten all these problems. I really like that this device is so compact but so powerful. Thanks, guys, for your amazing work and fast delivery.

—— Goran N. ,Sweden

I can’t understand why I bought this repeater only 2 months ago and not earlier. That’s a very useful device for those who live in a rural area like my family. The improved quality of connection has significantly improved the quality of our life.

—— Lars M. ,United States

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Company News
Is the Signal Repeater useful?
Latest company news about Is the Signal Repeater useful?

As we all know, mobile phone signals establish communication relations through the transmission, transmission and reception of electromagnetic waves. However, with the increasing construction and development of the city, there are many high-rise buildings, which will block the signals. On the back of some tall buildings, shopping malls, restaurants, entertainment places and subway stations in the basement, Because the signal is blocked, you can't use your mobile phone to surf the Internet or make calls, which causes a lot of trouble, but the mobile phone signal amplifier can be easily solved.

If we only need to install the mobile phone signal amplifier system in the place where the signal is not strong, then the mobile phones within this range can quickly receive the signal, so that the mobile phone can be used normally. This method can bring great convenience and benefits to the people working in these places and those who come here for consumption.

Although the mobile phone signal amplifier brings people a lot of convenience, because there are many kinds of mobile phone signal amplifiers and have their own characteristics, the requirements for mobile communication network and signal absorption capacity are different. Moreover, due to different geographical environment and occasions, the solutions adopted are also different. When setting the signal amplifier, we should also make objective analysis and treat it differently.

Compared with the wireless repeater, the problem of signal isolation is also very key. When we use the mobile phone signal amplifier to receive the signal, we should strive for the purity of the signal it obtains. Otherwise, if the base station is dense, it will be more difficult to obtain the signal. In this way, the mobile phone signal amplifier will also interfere with the base station, and the signals in this area will be affected as soon as they are combined, which is not worth the loss.


In many countries and regions in the world, the imperfect construction of base stations leads to the problem of poor home signal. Therefore, it is a good choice to select the signal repeater to cover the signal blind area.

Shenzhen ATNJ Communication Technology Co., Ltd is a leading signal repeater manufacturer in China, committing to the R&D and production of signal repeater with over 10 years experience. Choosing ATNJ signal repeater, we would provide good-quality product and good service.

ATNJ Mobile Signal Repeater.pdf

latest company news about Is the Signal Repeater useful?  0

Pub Time : 2022-04-13 09:53:52 >> News list
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Shenzhen Atnj Communication Technology Co., Ltd.

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