• 800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
  • 800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
  • 800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
  • 800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
  • 800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
  • 800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G

800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G

Type: Wireless Repeater
Transmission Medium: Coaxial Cable
Standard: Standard
Lightning Protection: With Lightning Protection
Certification: ISO, RoHS, CE, CCC
Condition: New
Samples:
US$ 89/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2016

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
JS-DB800/GSM900/P
Output Power
up to 20dBm
Gain
up to 70dB
AGC
Full
Alc
Full
Antenna
Directional and Omni
Coverage
up to 500 Square Meters
Connector
SMA Female
Power Supply
DC5V
Cellular Band
Dual Band
Wireless Network
2g/3G/4G/LTE
Frequency Uplink
890-915MHz/ 935-960MHz
Frequency Downlink
832-862MHz/791-821MHz
Transport Package
520*240*160mm
Specification
Size: 165*140*27mm, Weight: 0.95kg
Trademark
ATNJ
Origin
Shenzhen
HS Code
8543709200
Production Capacity
10000/Per Month

Product Description


Products Spect:

Model No :NB-800/900
With ALC AGC Function

Can control gain automatically. Avoid base station interference

Network support : 2G/4G, Calling
Gain :70±2dB
Power Supply :AC110V~220V;DC+5V/2A
Connector Type: SMA-female connector.

Technical spec.

CDMA/GSM 850MHz

DCS1800MHz

LTE800 MHz

GSM900 MHz

3G2100MHz

 

UL824-849MHz

DL869-894MHz

 

UL1710-1785MHz 

DL1805-1880MHz

UL832-862MHz

DL791-821MHz

UL890-915MHz

DL935-960MHz

UL1920-1980MHz

DL2110-2170MHz

Gain

≤70dB

Automatic Gain Control( AGC)                             

>30dB 

Noise Figure

>4dB 

Gain Flatness

>5dB (p-p),

Automatic Gain Control (1dB step)

30dB in step of 1dB (Auto)

Maximum Output Power

UL10-20dBm DL15-25dBm

Input power range

-55 dBm~-15 dBm

Intermodulation Products

9KHz~1GHz

 -36dBm @ 3KHz

1GHz~12.75GHz

-30dBm @ 3KHz

Spurious Emission

9KHz~1GHz

 -36dBm @ 3KHz

1GHz~12.75GHz

-30dBm @ 3KHz

Group Delay

UL 1μs

AC POWER

AC 95-250V

Adapter output power

DC5.0V

Temperature range

-25ºC~+55ºC

Relative humidity

≤80%

RF interface

SMA-F

Power interface

KLD-35-13

Weight

≤1.3kg

Size

165*115*35mmmm




800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G
800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G800/900MHz Dual Band Cell Phone Repeater Signal Amplifier Mobile Signal Booster 2g 4G

Company introduction

 

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 select, 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.


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.

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Diamond Member Since 2016

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
50000000 RMB
Plant Area
1001~2000 square meters