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Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier
Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier
Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier
Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier
Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier
Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier
Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier
Multi sub-band Tri band  900 1800 2100MHz digital band selective repeater Customized  Digital Repeater RF Amplifier

Multi sub-band Tri band 900 1800 2100MHz digital band selective repeater Customized Digital Repeater RF Amplifier

FOB Reference Price: Get Latest Price
≥1 Pieces
US $450
≥30 Pieces
US $415
≥50 Pieces
US $380
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Customized Request
  • Product Details
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Quick Details

Repeater Frequency:
Wide Range,Supports From 0.2 To 20MHz Bandwidth Adjusted
Repeater Gain:
UL:65dB DL:70dB
Repeater Output Powel:
UL:15dBm DL:≥17dBm
Coverage:
200--300²
Application:
Home,office, apartments,basement,shopping mall, parking ...ect.
Size:
234*230*52mm
Local Control:
WIFI/Type-C port
Warranty:
3 Years
WIFI Control:
Done,with WIFI Monitor+Control
Power Supply:
DC 5V/5A

Quick Details

Brand Name:
ATNJ
Model Number:
AS-140-GDW
Place of Origin:
Guangdong, China
Repeater Frequency:
Wide Range,Supports From 0.2 To 20MHz Bandwidth Adjusted
Repeater Gain:
UL:65dB DL:70dB
Repeater Output Powel:
UL:15dBm DL:≥17dBm
Coverage:
200--300²
Application:
Home,office, apartments,basement,shopping mall, parking ...ect.
Size:
234*230*52mm
Local Control:
WIFI/Type-C port
Warranty:
3 Years
WIFI Control:
Done,with WIFI Monitor+Control
Power Supply:
DC 5V/5A
Product Description
  • Multi sub-band Tri band 900 1800 2100MHz digital band selective repeater


ATNJ Digital RF repeater with industrial design, Special for mobile provider need, combines multi mobile network signals together and improves the mobile voice and data communication, aiming to provide a more cost-effective solution for signal. ATNJ Digital RF repeater is easy to install and maintain,which could help signal providers get fast solution.
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) .
⑦WIFIMonitor+Control(Customized),NMS(network management system),Function Optional .
SPECIFICATIONS
PARAMETERS
Frequency Range
900MHz
UL890–910MHz, DL935–955MHz
1800MHz
UL1710–1785MHz, DL1805–1880MHz
2100MHz
UL1960–1980MHz, DL2150–2170MHz
Bandwidth
900MHz
20MHz , Supports from 0.2 to 20MHz adjusted
1800MHz
20MHz&20MHz , Supports 2*20MHz from 0.2 to 20MHz adjusted
2100MHz
20MHz , Supports from 0.2 to 20MHz adjusted
Gain
UL:65dB DL:70dB
Output Power
UL:15dBm DL:≥17dBm
Automatic Gain Control
31dB
MGC (Step Attenuation)
20dB@ 1dB/Step
Spurious Emission
9 kHz -150 kHz/1kHz
≤-36dBm
150 kHz - 30 MHz/10kHz
≤-36dBm
30 MHz - 1 GHz/100kHz
≤-36dBm
1 GHz- 12.75 GHz/1MHz
≤-30dBm
ACPR
Downlink Fully comply with 3GPP 36.106
Fully comply with 3GPP 36.106
Unwanted emissions
Fully comply with 3GPP 36.106
Out Of Band Gain
900MHz
1MH≤f_offset<5MHz, UL:≥30 dB,DL:≤ 30 dB
1800MHz
1MH≤f_offset<5MHz, UL:≥ 30 dB,DL:≤ 30 dB
2100MHz
1MH≤f_offset<5MHz, UL:≥ 30 dB,DL:≤ 30 dB
EVM
≤8
VSWR
≤2
Ripple
900MHz
≤6dB
1800MHz
≤6dB
2100MHz
≤6dB
Noise Figure
≤8dB
Delay
≤3μs
I/O Impedance
50Ohm
RF Connector(Customers to Choose)
N -Type (Female)
Remote Control
Cloud WEB platform
Local Control
WIFI/Type-C port
Operating Temperature
-25°~+55°
Power Supply
DC 5V/5A
Power consumption
≤75W
Environment Conditions
IP43
Humidity
≤90%
Weight
≤3kg
Size
234*230*52 (mm)
Product Usage
How It Works
Wireless network signal travels through the air in the form of waves. The outdoor antenna is designed to receive the weak signal
from the air and transmit it to the indoor booster. The booster amplifies the signal based on its frequency and emits the
amplified signal through the indoor antenna making it available for use.
Related Products
Packing&Shipping
Packing

Usually we provide neutral packing for goods to oversea.

Shipping
●We will send your parcel as soon as possible after payment confirmed within 48 hours. ●Please provide your correct address,full name,and zip code.
●We generally would declare the parcel with lower value to avoid or lessen the Customs Tax.Import Tax is not including in the price. When it happens, it is buyers responsibility to pay for the tax and custom clearance.
●Shipping is out of our control. If you want to get the product fast, please choose fast shipping methods, like Fedex, UPS and DHL. If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.
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 selective, 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.

ATNJ Strength & Service

Highly qualified communication technology Engineers. ATNJ brings together a team of engineers with more than ten years of working experience in communication industry, who are engaged in signal booster R&D, design, debugging, testing, and its pre-production to ensure it could comply with International Standards. For the sustainable development of the company, some young engineers are also employed. Because of their hard work, the ATNJ's products can be continuously updated and iterated.
Satisfactory after-sales service. ATNJ provides 3-year warranty for all the main signal repeater, and 3-month warranty for
accessories. Within the warranty period, ATNJ provides free repairment service, and customers only need to pay for the freight.
In addition, within one month after the customer receives the product, ATNJ is responsible for all non-human damage faults.
Contact us and place order now, to have better signal, better life.
FAQ
1. Are you trading company or manufacturer ? Could I use our own logo and label?
We are the factory, with good 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 there are any other questions.
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+86-17326049340