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2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz

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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2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz
2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz
2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz

Large Image :  2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz

Product Details:
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: AS-DB900/1800/2100
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD+350---380+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 6kits as 1 carton(53x49x42cm)
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz

Description
900MHz Range: 890-915MHz/935-960MHz 1800MHz Range: 1710-1785MHz/1805-1880MHz
2100MHz Range: 1920-1980MHz/2110-2170MHz Gain: 80dB
Output Power: 27dBm Color: Grey ,Customized
AGC Intelligent Function: Done,31dB @ 1dB/ Step RF Connect Type: N/Female
High Light:

80dB Multi Band Repeater

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2100MHz Multi Band Repeater

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80dB Tri Band Mobile Phone Signal Booster

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz

 

ATNJ Tri-Band 2G 3G 4G Mobile Signal Booster 900/1800/2100MHz Cellular Amplifier Signal Repeater Kit

 

  You are probably wondering what a cell phone signal booster actually is. This is a common reaction that people have, and we are taking a moment to explain it to you. In the current age of mobile technologies, where the personal devices are wireless and private, every device is backed by a “backbone” wireless network carrier, which could be one of the many major carriers in the country, such as Vodafone. Over the years, the carriers have developed their infrastructure well and have been able to cover most of the country. But there are large parts of the country where the signal coverage is weak or reaches sparingly. This is where the cell phone repeater comes into play. They resolve calls data and LTE reception mainly. In terminology, we call correspondingly 2G 3G and 4G signal.

 

  A cell phone booster is a device that gathers the signal from the air, usually through an outdoor unit (such as an antenna), and “conveys” this signal to an indoor unit that is supposed to boost the signal. This conveying is done through a wired connection between the outdoor antenna and the indoor unit. The indoor cell phone booster, in turn, is provided with external power through a power outlet and has a complex circuitry that allows it to amplify the weak signal that has been received by the outdoor antenna. The indoor unit then sends the electrical signal to the indoor antenna that is directly connected to the unit, and the antenna converts the electrical signal to waves of the same frequency as were received by the outdoor unit. This, the frequency range of the waves does not change, and the cell phones do not notice any difference, except for a dramatic increase in the signal power that they are receiving.

 

  Thus, as we can see, cell phone signal boosters are devices that literally boost the cell phone signal that you are receiving. This is done through some complex circuitry that works through the use of external power and boosts the signal to usable levels.

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

890-915MHz,1710-1785MHz,1920-1980MHz

Downlink

935-960MHz, 1805-1880MHz,2110-2170MHz

Frequency Bandwidth (3dB Bandwidth)

25MHz&75MHz&60MHz

Gain

80dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

27dBm

Spurious Emission

≤ -15dBm/30kHz

9kHz~1GHz: ≤ -36dBm/30kHz

1GHz~12.75GHz: ≤ -30dBm/30kHz

Inter-Modulation Attenuation ACPR

≤ -40dBc / 30kHz (measured under rated output power)

In-band Ripple

≤ 3dB

VSWR

<=2

I/O Impedance

50 Ω

Noise Figure

≤ 5dB

System Delay

≤ 5μs

RF Connector(Customers to Choose)

N(Female)

Operating Temperature

Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C

Power Supply

AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)

Dimensions

165*130*40 (mm)

Weight

≤0.8 kg(Net)

Alarm Monitoring System

Alarm for uplink self-oscillation

Indication LED

Power supply

 

Selling Point

1,Intelligent to guide the installation with LCD
2,Real time display the signal strength.
3,Automatic dormancy when no user make the calling
4,Automatic alarm when installation mistake and provide the according solution
5,Automatic adjust the system gain to avoid the repeater self-excitation
6,initiative reminding when the device was damaged.

 

 

Product Description

OUR Cellphone SIGNAL BOOSTER

1. Smart LCD, show the real-time signal strength. 2. Sleeping Mode: When no user calls, the device works in Sleeping mode, so as to achieve the purpose of energy saving. 3. ALC(Automatic Level Control): Automatically adjust the output gain down to optimal figure while the output gain is above the optimal figure by the ALC circuit, this can greatly optimize the calling and data transfer quality. 4.AGC (Automatic Gain Control) : When the downlink output signal is too strong or self-oscillated, booster can automatically reduce the gain and reduce the interference signal. 5.MGC (Manual Gain Control): In order to install the booster conveniently, all frequency band of the booster have the Gain attenuation adjustment function, the adjustment scope is 0-27dB.

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 0

How it works?

1. Received a good outdoor signal from signal tower. 2. Cable transmits good signal to repeater. 3.Signal Booster enhance the received signal. 4.Improve indoor's cellphone signal.

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 1

Selling Point

Brand: ATNJ Frequency :GSM 900mhz DCS 1800mhz WCDMA 2100mhz Up Link: 890--915MHZ 1710-1785MHZ 1920-1980MHZ Down Link: 935-960MHZ 1805-1880MHZ 2110-2170MHZ Gain:82dB Output Power: 27dBm Bandwidth:25M/75M/60M Noise Figure:<=6 VSWR:<=3 Connector Type:N Female

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 22G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 32G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 42G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 52G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 62G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 72G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 82G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 92G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 102G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 11

What is Included

[1] 900+1800+2100 mhz Tri Band Booster Base Unit [2] AC Power Cord [3] Outdoor Panel Antenna [4] Indoor Panel Antenna [5] 15 +5 Meters White Coax. Cable

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 122G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 13

2G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 142G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 152G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 162G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 172G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 182G 3G 4G 80dB Gain Multi Band Repeater 900MHz 1800MHz 2100MHz 19

 

We are manufacturer, and have our own factory.

FAQ:

1. Are you trading company or manufacturer ? Could I use our own logo and label?

We are factory, with trading service. We provide OEM/OEM service.

2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

3: Is it easy to set up your items?
A: Yes. We have a user manual and support technical support 24/7.

4. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.

5. Please feel free to contact us if any other questions.

Contact Details
Shenzhen Atnj Communication Technology Co., Ltd.

Contact Person: Emmy Song

Tel: +8618285424282

Send your inquiry directly to us (0 / 3000)