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2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater

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 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater

2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater
2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater
2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater 2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater 2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater

Large Image :  2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater

Product Details:
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: JS-900/1800
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD+75---85+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Delivery Time: 1-3 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.

2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater

Description
900MHz Frequency Range: 890-915MHz / 935-960MHz 1800MHz Frequency Range: 1710-1785MHz / 1805-1880MHz
Gain: 70dB Output Power: 20dBm
Color: Black , Customized Products Type: New Dual Band 9001800mhz Mobile Booster, Gsm 4g
High Light:

DCS Mobile Phone GSM Signal Booster

,

20dBm GSM Signal Booster

,

GSM Mobile DCS Repeater

2G 4G Dual Band DCS GSM Signal Booster Metal Cellular Repeater

 

2G 4G Dual Band GSM DCS Signal Booster 900 / 1800MHz 70dB Metal Cellular Repeater Amplifier

 

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.

 

Technical Specifications

 

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

890-915MHz , 1710-1785MHz

Downlink

935-960MHz , 1805-1880MHz

Frequency Bandwidth (3dB Bandwidth)

25MHz & 75MHz

Gain

70dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

20dBm

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)

SMA(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

 

Please Check Frequency before Buying How to check?

 

- Android mobile phone
Download App called < Network Cell Info Lite >
The App will tell the number of LTE band


- Iphone
Dial *3001#12345#*
Clink Cell Serving Info
Check Freq Band Indicator, the number is LTE Band

 

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 1

 

 

 

Product Description

 

ALC functon

 

The ALC function can prevent excessive signal output and cause interference.

 

Gain: 70db


Max power: 20dbm

 

Get faster 4G Internet, enjoy fast upload and downlaod at your home or office Clear voice, no more missing call, reduce radiation of cell phone.

This signal amplifier can boost 2G GSM 900 and 4g LTE 1800 in Europe, Africa,Assia.

 

GSM 900 and LTE 1800 are widely operated in France, Italy, Spain, Portugal, Gemany, Poland, etc.

 

 

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Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 8

 

 

Accessories

 

a. One dual band signal booster;

 

b. Two indoor antenna;

 

c. One outdoor antenna;

 

d. 20meter cable and 5meter cable;

 

e. User manual;

 

f. Power adapter.

 

 

Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 9

 

 

The repeater makes the signal stronger in places with poor signal coverage such as:

 

1) Underground areas: basements, parking lots, tunnels;

 

2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;

 

3) Places distant from the BTS like private houses.

 

 

 

Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 10 

Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 11Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 12

 

 

Shipping

 

● We will send your parcel as soon as possible after payment confirmed, Within 48 hours for normal,Except weekend and Chinese holidays.


● Import Tax is not including in the price.

 

● If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.

 

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. Why choose us for cooperation?

We have the professional engineer to develop and make them suit for all over the world.we also will deal with all the problem when you have problem and reply to you at any time.

 

3. 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.


4. Does the signal booster work have radiation or not ?

Yes,but just little ,it also can reduce the radiation when you calling ,because it will have more radiation if no signal when you dialing on your phone.So don’t worry and use in house ,it is better for you than not use when no signal in house.


5. Can this mobile signal repeater create a signal where there is no cell signal before?
The mobile signal repeater cannot produce a signal, only amplify a weak one.

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

Contact Details
Shenzhen Atnj Communication Technology Co., Ltd.

Contact Person: Angel Wang

Tel: 15989511440

Send your inquiry directly to us (0 / 3000)