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Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector

Certification
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

—— DANIEL COLILOPEZ,Mexico

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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Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector

Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector
Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector
Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector

Large Image :  Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector

Product Details:
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: JS-D-DWL
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD+1100---1550+kit
Packaging Details: Standard neutral packing,48x46x18cm(1 kit),
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.

Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector

Description
E900 Frequency Range:: 880-915MHz/925-960MHz 1800MHz Frequency Range:: 1710-1785MHz / 1805-1880MHz
2100MHz Frequency Range:: 1920-1980MHz / 2110-2170MHz Device Gain: Uplink : 65dB Downlink : 70dB
Device Output Power: Uplink : 13dBm Downlink : 20dBm Color For Choice: Black, White Or Customized
Brand: ATNJ Products Type: Signal Amplifier, Mobile Network Booster 2g 3g 4g Lte 5g
High Light:

CCC Cell Phone Repeater

,

65dB Cell Phone Repeater

,

960MHz Mobile Phone Signal Detector

2G 3G 4G repetidor de celular 4g amplificador celular repetidor 5g mobile phone signal detector

 

 

General :

 

The Repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

 

Specification

SPECIFICATIONS PARAMETERS
Frequency Range E900MHz

880-915MHz/925-960MHz

LTE 1800MHz

1710MHz -1785MHz/

1805MHz- 1880MHz

UMTS2100 < E2100

1920-1980MHz/2110-2170MHz

Band Width E900MHz Supports 1*20MHz from 0.2 to 20MHz
LTE 1800MHz Supports 1*20MHz from 0.2 to 20MHz
UMTS2100 < E2100 Supports 1*20MHz from 0.2 to 20MHz
Gain Uplink 65dB
Downlink 70dB
Automatic Gain Control 31dB
MGC (Step Attenuation) 31dB @ 1dB/ Step
Output Power Uplink 13dBm
Downlink 20dBm
Spurious Emission 9 kHz -150 kHz/1kHz ≤ - 36dBm
150 kHz - 30 MHz/10kHz ≤-36dBm
30 MHz - 1 GHz/100kHz ≤- 36dBm
1 GHz- 12.75 GHz/1MHz ≤ - 30dBm
ACPR Uplink Fully comply with 3GPP 36.106
Downlink Fully comply with 3GPP 36.106
Unwanted emissions Fully comply with 3GPP 36.106
VSWR ≤ 2
Ripple E900MHz ≤ 3dB
LTE 1800MHz ≤ 2dB / 3.84MHz
UMTS2100 < E2100MHz ≤ 3dB @ BW Config
Noise Figure ≤ 8dB
Delay ≤ 3.5 us
I/O Impedance 50Q
RF Connector(Customers to Choose) N-Type (Female)
Operating Temperature -10° ~ +55°
Power Supply 100 - 265V
Power consumption 300W
Environment Conditions IP55
Humidity ≤ 90%
Weight 5kg
Size 416x268x71 mm

Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector 0Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector 1Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector 2


ATNJ 2G 3G 4G booster tri band 900/1800/2100MHz phone signal booster repeater with two LCD display

 

 

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Product Usage
Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector 8
How It Works

Wireless network signal travels through the air in the form of waves. The outdoor antenna is designed to receive the good signal from the outdoor and transmit it to the indoor booster. The booster amplifies the signal based on its frequency and emits the amplified signal through the indoor antenna making it available for use.
Packing&Shipping

Packing

●Usually we provide neutral packing for goods to oversea.
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Digital Band selective 2G 3G Cell Phone Repeater , 4g Amplifier 5g Mobile Phone Signal Detector 10
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Shipping
●We will send your parcel as soon as possible after payment confirmed within 48 hours. ●Please provide your correct address,full name,and zip code.
●We generally would declare the parcel with lower value to avoid or lessen the Customs Tax.Import Tax is not
including in the price. When it happens, it is buyers responsibility to pay for the tax and custom clearance.
●Shipping is out of our control. If you want to get the product fast, please choose fast shipping methods, like Fedex, UPS and DHL. If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.
Company Introduction
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Shenzhen ATNJ Communication Technology Co.,LTD
Shenzhen ATNJ Communication Technology Company was founded in Nanshan District, Shenzhen in 2010 with over 900sqm factory. ATNJ focuses on the production and development of micro power signal booster, wireless signal repeater, Indoor Signal Distribution System and antenna series. With professional engineers, workers and with senior management personnel, the group maintains high-speed development.
Meanwhile, the Up-to-date facilities and technology end sure the business long-term development. With the rapid development of the company, ATNJ moved to Guangming District, Shenzhen in 2016 with a bigger factory over 2800sqm and over 50 workers.
In its stage of rapid development, ATNJ advertised its products by attending trade exhibitions oversea, cooperating with many platforms like Made-in-China, Alibaba, Global Sources and so on. Especially, ATNJ attended Mobile World Congress in Spain, which made ATNJ well known in the world and through MWC, ATNJ started to cooperate with many oversea companies.
Nowadays, ATNJ not only produces and develops high-quality home use signal booster and high power wireless repeater, but also expands its business scope to cooperate with signal operators, provide signal coverage solution for large area like residential area, office building, supermarket, underground garage and rural areas.
With the populization of signal repeater, users have more requirements for the functions of the signal repeater. In 2020, ATNJ developed smarter digital module signal repeater with WIFI connection monitoring function, with which users could control the signal repeater and watch the siganl repeater working situation with their mobile phone. Signal repeaters with WAN connection/Bluetooth connection/USB connection were developed at the same time.
In 2021,5G signal booster was developed and put into Chinese market successfully. In addition, ATNJ starts to upgrade the signal booster from analog module to digital module, with which the products (micro power signal booster, wireless signal repeater,Indoor Signal Distribution System) could be operated and controlled with WIFI connection, WAN port, USB port and SIM card.
What‘s more, more functions are equipped in our products, like band selective, sub bands, OLED screen display, MGC.With the progress of science and technology of ATNJ, easier use and more functional signal boosters have being developed.
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ATNJ Strength & Service

Highly qualified communication technology Engineers. ATNJ brings together a team of engineers with more than ten years of working experience in communication industry, who are engaged in signal booster R&D, design, debugging, testing, and its pre-production to ensure it could comply with International Standards. For the sustainable development of the company, some young engineers are also employed. Because of their hard work, the ATNJ's products can be continuously updated and iterated.
Satisfactory after-sales service.
ATNJ provides 3-year warranty for all the main signal repeater, and 3-month warranty for accessories. Within the warranty period, ATNJ provides free repairment service, and customers only need to pay for the freight.Inaddition, within one month after the customer receives the product, ATNJ is responsible for all non-human damage faults.
Contact us and place order now, to have better signal, better life.

 

FAQ

 

Q1:Do you have CE or any other certification?
A:Yes,we CE, ROHS and CCC certification,etc.
Q2:Can you give me a discount?
A:Please discuss with our sales.
Q3:How about gain and output power of your device?
A:Different models, gain and output power aredifferent,for more details, please contact us.
Q4:How long is warranty period?
A:The warranty is 36months. And we offer 7*24technical support
Q5:how many square meters can be covered?
A:For different models, the covered square meters are different.

Contact Details
Shenzhen Atnj Communication Technology Co., Ltd.

Contact Person: Sales Manager

Tel: +8618813582037

Send your inquiry directly to us (0 / 3000)