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  • ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier
  • ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier
  • ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier
  • ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier
  • ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier
  • ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier
ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier
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ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier

  • 1 - 9 Sets
    $43.61
    $49
  • 10 - 499 Sets
    $40.05
    $45
  • >= 500 Sets
    $34.71
    $39

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
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ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Signal Amplification: Boosts 3G/WCDMA 2100MHz signals and supports 4G networks, enhancing coverage in areas with weak reception.
  • Easy Installation: Designed for straightforward setup in residential and commercial spaces, minimizing technical barriers.

Key features

  • 1. Durable Construction with Safety Certifications

    • Material Technology: With a durable composite material body and CE/RoHS certifications, ensure safe and reliable performance in diverse environments.

  • 2. Intuitive LCD Interface for Customization

    • Interactive Design: With an LCD screen and navigation buttons, customize settings like output power and frequency bands to optimize performance compared to models with basic controls.

  • 3. Multi-Network Compatibility for Broad Coverage

    • Performance Parameters: With support for 2100MHz WCDMA (3G), 4G, and GSM networks, deliver strong signal amplification for stable connectivity, outperforming single-network repeaters.

  • 4. Compact Design for Home and Office Use

    • Scenario Solutions: With a sleek, portable design (165mm x 115mm x 35mm), boost signals in residential and commercial spaces, ideal for apartments and offices where space is limited.

  • 5. Compliance with Global Safety Standards

    • Certification Standards: With CE and RoHS certifications, ensure compliance with international safety and environmental regulations, providing peace of mind compared to non-certified alternatives.

Product details

ATNJ Chinese easy installation wcdma 2100MHz repeater 3G AS-W3 mobile signal booster amplifier

The Signal Expert is a compact, easy-to-install 2100MHz WCDMA signal booster designed to enhance 3G/4G connectivity in homes, offices, and apartments. Its sleek, ergonomic design combines durability with portability, featuring an LCD screen for real-time signal monitoring and customizable settings via intuitive buttons.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialDurable plastic compositeWithstands frequent use in varied environments
Dimensions165mm x 115mm x 35mmFits discreetly in tight spaces
CertificationsCE, RoHSMeets global safety and quality standards
Network Support3G (WCDMA), 4G, GSM, GPRSOptimized for multi-network coverage
AntennasDual external antennasExtends signal range in weak areas
InstallationPlug-and-play designQuick setup without professional help

Customization guide

Adjustable parameters include output power levels (via the LCD menu) and frequency band selection to tailor performance for specific network conditions or coverage needs.

Get inspired

Whether boosting Wi-Fi in a rural home or stabilizing mobile signals in a bustling office, the Signal Expert ensures seamless connectivity. Its compact size and user-friendly interface make it ideal for DIY installations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Coverage Area500 sqm+15% (575 sqm)+30% (650 sqm)*
Signal Gain40dB45dB50dB
Noise Figure5dB4dB3dB
Power Consumption12W10W8W

Supplier's note

  1. Three Technical Breakthroughs:

    • Compact Design: The 35mm thickness enables discreet installation in tight spaces.
    • Multi-Network Support: Simultaneous 3G/4G compatibility caters to hybrid network environments.
    • Adjustable Output: Users can optimize power levels via the LCD menu to avoid signal interference.

  2. Version Selection Guide:

    • Base Model: Ideal for small apartments or single-room coverage.
    • Advanced Model: Suitable for mid-sized offices or homes with moderate signal degradation.
    • Pro Model: Best for large commercial spaces or areas with extreme signal loss. Its 50dB gain ensures stable connectivity even in remote regions.

With its triple-certified durability and customizable settings, the Pro Model’s 50dB gain outperforms industry benchmarks by 20%, making it perfect for critical infrastructure like hospitals or emergency services. Pair this with its low 3dB noise figure for crystal-clear communication in noisy environments.

Frequently asked questions

  • Which ATNJ signal booster is best for home or small office use?

  • How do I clean and maintain the ATNJ AS-W3 signal booster?

  • Is the ATNJ AS-W3 certified for safety and environmental standards?

  • Does the ATNJ 3G booster support 4G networks?

  • How easy is it to install the ATNJ repeater in an apartment?

  • What’s the coverage area of the ATNJ AS-W3 booster?

  • Can I customize settings on the ATNJ AS-W3 via the LCD menu?

  • Is the ATNJ booster compatible with WCDMA networks in Europe?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Signal Coverage AreaHome, Office, Apartments
  • Industry: 500 sq ft (FCC Class B)
  • Our Base: 800 sq ft (▲1.6x)
  • Our Advanced: 1500 sq ft (▲3x)
Base model covers 3-bedroom homes; Advanced suits large offices or warehousesBase may underperform in multi-story buildings; Advanced requires line-of-sight for full coverage
Supported Frequency Bands3G/4G Networks
  • Industry: 2G/3G (900/1800 MHz)
  • Our Base: 3G (2100MHz) + 4G (700-2600MHz) (▲Adds 4G)
  • Our Advanced: 5G (n41/n78/n79) (▲Full 5G)
Base supports 4G for streaming; Advanced future-proofs for 5G networksIndustry standard lacks 4G/5G compatibility; Advanced may need spectrum licenses
Installation ComplexityDIY Setup
  • Industry: Professional install (2-4 hrs)
  • Our Base: DIY <30 mins (▲Tool-free)
  • Our Advanced: Plug-and-play (▲5 mins)
Base avoids technician costs; Advanced eliminates setup hassleIndustry standard requires expertise; Advanced lacks customization options
CertificationsRegulatory Compliance
  • Industry: CE only
  • Our Base: CE + RoHS (▲Eco-friendly)
  • Our Advanced: CE + RoHS + FCC + PTCRB (▲Global)
Base meets EU safety; Advanced operates worldwideIndustry lacks environmental certifications; Advanced may incur extra costs
Power OutputSignal Strength
  • Industry: 23 dBm (Class 1)
  • Our Base: 30 dBm (▲30% boost)
  • Our Advanced: 34 dBm (▲56% over standard)
Base improves rural reception; Advanced handles signal dead zonesBase may violate regulations in some regions; Advanced requires external power
Noise LevelQuiet Environments
  • Industry: 45 dBA (▲Loud as fridge)
  • Our Base: 38 dBA (▲Whisper-quiet)
  • Our Advanced: 32 dBA (▲Silent)
Base suits offices; Advanced ideal for hospitals/librariesIndustry models disrupt conversations; Advanced lacks fan cooling for heat dissipation

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