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China factory - Shenzhen Atnj Communication Technology Co., Ltd.

Shenzhen Atnj Communication Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  3. Tri-Band 900 1800 2100MHz Digital BDA Repeater with Adjustable Bandwidth
China Tri-Band 900 1800 2100MHz Digital BDA Repeater with Adjustable Bandwidth
China Tri-Band 900 1800 2100MHz Digital BDA Repeater with Adjustable Bandwidth

  1. China Tri-Band 900 1800 2100MHz Digital BDA Repeater with Adjustable Bandwidth
  2. China Tri-Band 900 1800 2100MHz Digital BDA Repeater with Adjustable Bandwidth
  3. China Tri-Band 900 1800 2100MHz Digital BDA Repeater with Adjustable Bandwidth

Tri-Band 900 1800 2100MHz Digital BDA Repeater with Adjustable Bandwidth

  1. MOQ： 5Pcs
  2. Price： USD+380---450+kit
  3. Get Latest Price
Payment Terms T/T,Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability 1000+unit+per day.
Delivery Time 3 work days
Packaging Details Standard neutral packing,48x46x18cm(1 kit),
900MHz Frequency Range UL890–910MHz, DL935–955MHz
1800MHz Frequency Range UL1710–1730MHz, DL1805–1825MHz/ UL1745–1765MHz, DL1840–1860MHz
2100MHz Frequency Range UL1960–1980MHz, DL2150–2170MHz
Bandwidth-900MHz 20MHz , Supports from 0.2 to 20MHz adjusted
Bandwidth-1800MHz 20MHz&20MHz , Supports 2*20MHz from 0.2 to 20MHz adjusted
Bandwidth-2100MHz 20MHz , Supports from 0.2 to 20MHz adjusted
Gain UL:65dB DL:70dB
Output Power UL:15dBm DL:≥17dBm
Weight ≤3kg
Size 234*230*52 (mm)
Brand Name ATNJ
Model Number AS-140-GDW
Certification CE,ROHS，CCC，TUV,BV， ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union,Paypal,Alibaba,Bank transfering. Supply Ability 1000+unit+per day.
Delivery Time 3 work days Packaging Details Standard neutral packing,48x46x18cm(1 kit),
900MHz Frequency Range UL890–910MHz, DL935–955MHz 1800MHz Frequency Range UL1710–1730MHz, DL1805–1825MHz/ UL1745–1765MHz, DL1840–1860MHz
2100MHz Frequency Range UL1960–1980MHz, DL2150–2170MHz Bandwidth-900MHz 20MHz , Supports from 0.2 to 20MHz adjusted
Bandwidth-1800MHz 20MHz&20MHz , Supports 2*20MHz from 0.2 to 20MHz adjusted Bandwidth-2100MHz 20MHz , Supports from 0.2 to 20MHz adjusted
Gain UL:65dB DL:70dB Output Power UL:15dBm DL:≥17dBm
Weight ≤3kg Size 234*230*52 (mm)
Brand Name ATNJ Model Number AS-140-GDW
Certification CE,ROHS，CCC，TUV,BV， ISO Place of Origin China
High Light 2100MHz Digital Band Selective Repeater ，Customized Digital Band Selective Repeater
Multi Sub-Band Tri Band 900/1800/2100MHz Digital Band Selective Repeater
Model: AD-900/1800/2100
Key Features
  • Digital bandwidth-adjustable (0.2 to 20MHz) for flexible frequency adaptation
  • LCD display for real-time input/output signal monitoring
  • Auto isolation detection for optimal performance
  • Simultaneous enhancement for three mobile networks
  • Built-in Auto Gain Control (AGC) & Auto Level Control (ALC)
  • Adjustable center frequency
  • Optional OMS Lite for remote/local control and monitoring
Technical Specifications
Attribute Value
900MHz Frequency Range UL890–910MHz, DL935–955MHz
1800MHz Frequency Range UL1710–1730MHz, DL1805–1825MHz/ UL1745–1765MHz, DL1840–1860MHz
2100MHz Frequency Range UL1960–1980MHz, DL2150–2170MHz
Bandwidth-900MHz 20MHz, adjustable from 0.2 to 20MHz
Bandwidth-1800MHz 2*20MHz, adjustable from 0.2 to 20MHz
Bandwidth-2100MHz 20MHz, adjustable from 0.2 to 20MHz
Gain UL:65dB, DL:70dB
Output Power UL:15dBm, DL:≥17dBm
Weight ≤3kg
Dimensions 234*230*52mm
Working Schematic Diagram
Working schematic diagram of the digital band selective repeater
Application Scenario
Application scenario showing the repeater in use
Detailed Technical Specifications
Parameter B1 (2100MHz) B3 (1800MHz) B8 (900MHz)
Frequency Range (adjustable) UL:1920-1980MHz
DL:2110-2170MHz		 UL:1710-1785MHz
DL:1805-1880MHz		 UL:880-915MHz
DL:925-960MHz
Sub-bands UL:1920-1940MHz
DL:2110-2130MHz		 UL:1710-1730MHz
DL:1805-1825MHz		 UL:900-910MHz
DL:945-955MHz
Number of Sub-bands 1 2 1
Bandwidth (adjustable) ≤20MHz/0.2MHz ≤20MHz/0.2MHz ≤20MHz/0.2MHz
Max. Gain UL:≥65±3dB
DL:≥70±3dB		 UL:≥65±3dB
DL:≥70±3dB		 UL:≥65±3dB
DL:≥70±3dB
Output Power UL:≥17±2dBm
DL:≥20±2dBm		 UL:≥17±2dBm
DL:≥20±2dBm		 UL:≥17±2dBm
DL:≥20±2dBm
Multi-band mobile signal booster 800/900/1800MHz amplifier repeater LCD display 2G 3G 4G dual band repeater 1800/2100MHz cellular signal amplifier
Frequently Asked Questions
Are you a trading company or manufacturer? Can I use my own logo?
We are a factory with trading services. We provide OEM/ODM services for custom branding.
Can I place a sample order? What is your MOQ?
Yes, we welcome sample orders for quality verification. Minimum order quantity is typically 1 unit.
Is the product easy to install?
Yes, we provide a comprehensive user manual and offer 24/7 technical support.
Does the signal booster emit radiation?
The device emits minimal radiation. It actually reduces phone radiation by improving signal strength during calls, making it safer than using phones in weak signal areas.
Can this repeater create a signal where none exists?
No, the repeater amplifies existing weak signals but cannot generate new signals where none are present.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2010

  • Total Annual:

    7500000-8000000

  • Employee Number:

    95~105

  • Ecer Certification：

    Verified Supplier

  Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.     Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China.   We committed to the R&D, production and sales of low-altitude econ...   Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.     Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China.   We committed to the R&D, production and sales of low-altitude econ...

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Get in touch with us

  • Reach Us
  • Shenzhen Atnj Communication Technology Co., Ltd.
  • Floor 12, Building A, Rd Jiangshi, Quanju High-Tech Industry Park, Guangming District, Shenzhen, Guangdong Province, China
  • https://www.atnjtech.com/

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