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Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal 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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Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater
Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater
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Product Details:
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: JS-DB1800/2100
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD+100---120+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Delivery Time: 3 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater

Description
1800MHz Frequency Range: 1710-1785MHz / 1805-1880MHz 2100MHz Frequency Range: 1920-1980MHz / 2110-2170MHz
Products Name: 3G Booster Device Gain: 65-70dB
Output Power: 20dBm Color: White Gold Black,
Warranty: 3 Years Products Type: Cellular Signal Booster, Mobile Phone Signal Repeater

 

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater​

 

  

  ATNJ RF repeater with industrial design, combines multi mobile network signals together and improves the mobile voice and data communication, aiming to provide a more cost-effective solution for signal. It is easy to install and maintain, which could help signal providers get fast solution.
  A 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 re-transmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and re-transmitted to the BTS via the opposite direction.

 

Technical Specifications

 

SPECIFICATIONS PARAMETERS
Frequency Range DCS 1800MHz 1710-1785MHz/1805-1880MHz
WCDMA 2100MHz 1920-1980MHz/2110-2170MHz
Band Width DCS 1800MHz 75MHz
WCDMA 2100MH 60MHz
Gain 68±2dB
Automatic Gain Control 31dB
MGC (Step Attenuation) 20dB@ 1dB/Step
Output Power 20dBm
Spurious Emission 9 kHz -150 kHz/1kHz ≤-36dBm @1kHz
150 kHz - 30 MHz/10kHz ≤-36dBm@10kHz
30 MHz - 1 GHz/100kHz ≤-36dBm@100kHz
1 GHz- 12.75 GHz/1MHz ≤-30dBm@1kHz
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 DCS 1800MHz ≤5dB
WCDMA 2100MHz ≤5dB
Noise Figure ≤9dB
Delay ≤3μs
I/O Impedance 50Q
RF Connector(Customers to Choose) N-Type (Female)
Operating Temperature -25°~+55°
Power Supply DC 5V3A
Power consumption ≤15W
Environment Conditions IP43
Humidity ≤90%
Weight 1.3kg
Size 145×165×38mm

Further detail pls click here for downloading the products specification:

1800+2100MHz A032 mobile signal repeater.pdf

 

Selling Point

①Intelligent to guide the installation with LCD .
②Real time display the signal strength .
Automatic dormancy when no user make the calling .
③Automatic alarm when installation mistake and provide the according solution .
④Automatic adjust the system gain to avoid the repeater self-excitation .
⑤Initiative reminding when the device was damaged .
⑥Supports from 0.2 to 20MHz bandwidth adjusted(Customized) .
Supports 5G bandwidth,40MHz,50MHz,60MHz,70MHz,80MHz,90MHz,100MHz(Frequency Bandwidth Customized) .
⑦With WIFI Monitor+Control(Customized),NMS(network management system),Function Optional .

 
 

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

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 1Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 2Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 3Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 4Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 5

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 6

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 7

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 8

 

Technique supporting:

 

1. If still no signal receipt after activated repeater,please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70dBm.

 

2. If cannot call out,please adjust the direction of outdoor antenna.

 

3. If the strength is not steady,please check if outdoor and indoor antennas are too close;please ensure the outdoor antenna and indoor antenna have distance of 20meters at least,with a wall between and not in a same horizontal line.

 

 

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 9

Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 10Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 11Dual band 1800MHz 2100MHz Booster Amplifier 2G 3G 4G Mobile Phone Signal Repeater 12

 

 

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?
Yes. We have a user manual and support technical support 24/7.

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. What is our Shipping & Trade terms ?
Shipping By sea, air, or UPS, FEDEX, EMS, DHL, etc .
Delivered time: 1-3 business days for sample, 10-25 days for mass order .
Trade terms: EXW .

 

6. What is our Certificates ?
We have CE, ROHS, CCC certificates .

 

 

Warranty


● Please note that we always check and test the product twice before shipping and pack them well as far as possible.If the product is broken at receiving,please contact us,we would resend you a new one.


● Three years warranty period for our booster.Man-made sabotage and natural factors are not within the scope of warranty.If the booster have any problems, please show us an video or some photos of your complete installation, we will help you. Please do not open dispute or leave negative feedback before contact us.we will reply you within 24 hours,except holiday.

 

Please feel free to contact us if any other questions.

Contact Details
Shenzhen Atnj Communication Technology Co., Ltd.

Contact Person: Anne Wang

Tel: +8618365831959

Send your inquiry directly to us (0 / 3000)