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Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth

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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Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth

Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth
Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth

Large Image :  Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth

Product Details:
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: AT-MS-850/1800/2100
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD+1100--1350+kit
Packaging Details: Standard neutral packing
Delivery Time: 3 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.

Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth

850MHz Frequency Range: 824-849MHz / 869-894MHz 1800MHz Frequency Range: 1710-1785MHz / 1805-1880MHz
2100MHz Frequency Range: 1920-1980MHz / 2110-2170MHz Material: Zinc Alloy ,Plastic
Booster Bandwidth: Wide Range Support Network: 2G, 3G, 4G, Voice
Booster Warranty: 36 Months Products Type: Cellular Signal Booster, Amplificadores De Seal De Celular De 5w
High Light:

90dB Multi Band Repeater


5W Multi Band Repeater


90dB Wide Range Wifi Extender

Customized 5W 90dB Gain Multi Band Repeater Wide Range Bandwidth


2G 3G 4G 90dB Gain 850/1800/2100MHz Multi Band Repeater 5 Watt Customized Signal Amplifier


Product Detail:


Model No :AT-MS-850/1800/2100


With ALC AGC Function

Can control gain automatically. Avoid base station interference


(Band 5) 850MHz -- Uplink frequency : 824-849MHz/Downlink frequency : 869-894MHz
(Band 3) 1800MHz -- Uplink frequency : 1710-1785MHz/Downlink frequency : 1805-1880MHz

(Band 1) 2100MHz -- Uplink frequency : 1920-1980MHz/Downlink frequency : 2110-2170MHz

Network support : 2G 3G 4G Voice

Gain : 90dB 


Output power : 5watt 

Power Supply : AC110V~220V;DC+24V 5A 

Connector Type : N-F 


Wide Range .


Single Band Repeater with AGC/MGC

Device Model


Frenquecy Range 1

UplinK: 824-849MHz Downlink: 869-894MHz

Frenquecy Range 2

UplinK: 1710-1785MHz Downlink: 1805-1880MHz

Frenquecy Range 3

UplinK: 1920-1980MHz Downlink: 2110-2170MHz

Working System

Band5 850MHz; Band3 1800MHz; Band1 2100MHz



Device Output Power



Wide Range

Ripple in Band


Noise Figure @ Max.Gain






Power Supply


Power Comsumption


Impedance Matching


Mechanical Specification

RF Connector



Heatsink Convection Cooling



Net Weight


Installation Type

Wall Installation or Desk

Environment Conditions




Operating Temperature





Selling Point



Signal booster could be used for both phone calls and the latest LTE network at the same time. There is no limit to the number of mobile devices that can benefit from the improved internet.


Not only improves mobile signals, but also reduces excessive radiation from mobile devices in areas with weak GSM/4G signal.



Outdoor Antenna:

Receive outside phone signal from Base Station


Signal Booster:
Strengthen outside phone signal to inside use


Indoor Antenna:

Transmiss the phone signal strengthened inside home


Jump Cable:

For connecting the antennas to the signal booster



Free Frequency Combination:
Band 800: Uplink:824 - 849 MHz Downlink: 869 - 894 MHz (B20 800 available )
Band 900: Uplink:880- 915 MHz Downlink:925- 960 MHz
Band 1800: Uplink:1710-1785 MHz Downlink:1805-1880 MHz
Band 1900: Uplink:1850-1910 MHz Downlink:1930-1990 MHz
Band 2100: Uplink:1920 - 1980 MHz Downlink:2110- 2170 MHz
Band 2300: Uplink:2305 - 2315MHz Downlink:2350 - 2360 MHz
Band 2600: Uplink: 2500-2570 MHz Downlink:2620-2690 MHz

Band Options: Single Band, Dual Band, Tri Band, Four Band, Free combinations


Output Power:5W/10W/20W

Power Supply: AC adapter

Size: 308*219* 135mm
Weight: 7.0kg




Product Pictures





ATNJ New sale high gain 1800MHz 2G/4G mobile signal booster , using for office, home, apartments,etc.




Q1: Do you have CE or any other certification?

A: Yes,we CE, , ROHS 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 are different,for more details, please contact us.


Q4: How many square meters can be covered?

A: For different models, the covered square meters are different.


Q5: Can I use your device in suburbs or remote areas?

A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.


Contact Details
Shenzhen Atnj Communication Technology Co., Ltd.

Contact Person: Angel Wang

Tel: 15989511440

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