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Repeaters
  • ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier
  • ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier
  • ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier
  • ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier
  • ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier
  • ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier
ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier
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ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier

$80.00-$80.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Signal Amplification: Boosts 2G/4G cellular signals at 900MHz and 1800MHz frequencies, enhancing coverage in areas with weak reception.
  • Adjustable Performance: Features a digital display for real-time monitoring of signal strength and gain, paired with manual tuning via "Up/Down" buttons for optimized performance.

Key features

  • 1. Durable Material Construction for Reliable Outdoor Use

    • With a corrosion-resistant plastic housing and weather-resistant antennas, you can install the booster in both indoor and outdoor environments. The sturdy design ensures longevity even in harsh conditions, outperforming models with less robust materials*.

  • 2. Interactive Digital Display for Real-Time Signal Monitoring

    • With a touchscreen-like digital interface and adjustable buttons, you can monitor signal strength, gain, and settings in real time, enabling precise tuning for optimal performance. This feature surpasses traditional repeaters lacking visual feedback*.

  • 3. Multi-Network Compatibility for Broadband Signal Enhancement

    • With support for 2G, 4G, and frequencies at 900MHz/1800MHz, you can amplify signals across multiple networks, catering to a wider range of devices compared to single-band repeaters*.

  • 4. Versatile Installation Solutions for Diverse Environments

    • With dual antenna types (dipole and panel) and a compact design, you can customize setups for residential, commercial, or vehicle use. The included components streamline installation for both small spaces and large areas*.

  • 5. Certified for Safety and Environmental Compliance

    • With RoHS and CE certifications, you can ensure the product meets strict safety and environmental standards, offering peace of mind compared to uncertified alternatives*.

Product details

ATNJ Mobile Network Signal Booster 2G 4G Cellphone Signal Booster Mobile Repeater 900MHz 1800MHz Signal Amplifier

The ATNJ Mobile Network Signal Booster is a compact, RoHS and CE-certified solution for enhancing 2G/4G signal coverage across 900MHz and 1800MHz frequencies. Featuring a digital display for real-time monitoring of signal strength and adjustable gain, this repeater kit includes a dipole antenna, panel antenna, coiled cables, and a power adapter. Ideal for residential or commercial use, it ensures stable connectivity in areas with weak network coverage.

Technical specifications

FeatureSpecificationApplication Scenario
Frequency Range900MHz / 1800MHzSupports GSM/2G/4G networks
CertificationsRoHS, CEMeets global safety and environmental standards
Antenna TypesDipole (receiving) + Panel (transmitting)Flexible installation for indoor/outdoor use
Adjustable Gain±10dBm via digital interfaceOptimizes signal strength for varying environments
Power Supply12V DC via included adapterReliable operation in diverse locations

Customization guide

Adjustable gain settings allow users to fine-tune signal amplification for low-to-medium coverage needs. Pair the dipole antenna with open spaces and the panel antenna for directional signal boosting. The modular design supports customization of cable lengths and antenna placement to meet specific installation requirements.

Get inspired

With the ATNJ Signal Booster, you can transform weak signal zones into reliable coverage areas. Whether boosting 4G connectivity in a rural home or enhancing 2G coverage in a commercial building, the real-time display ensures effortless setup. The dual-antenna system adapts to urban, rural, or industrial environments, making it a versatile solution for businesses and households alike.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Signal Gain50dBm+15% (57.5dBm)+30% (65dBm)*
Coverage Area1,500m²2,500m²5,000m²
Antenna Compatibility2 antennas3 antennas4 antennas + weatherproofing
Noise CancellationBasic filteringEnhanced filteringPremium noise suppression

Supplier's note

  1. Technical Breakthroughs:

    • The digital display enables real-time signal monitoring, reducing setup time by 40% compared to analog models.
    • Dual-antenna compatibility (dipole + panel) offers 20% broader coverage than single-antenna systems.
    • RoHS/CE certifications ensure compliance with global safety standards, expanding market reach.

  2. Optimal Version Selection:

    • Base Model: Ideal for small homes or offices (≤1,500m²). Its 50dBm gain handles standard urban coverage gaps.
    • Advanced Model: Suited for medium-sized businesses or rural areas needing 2,500m² coverage. Enhanced noise cancellation improves call quality in noisy environments.
    • Pro Model: Designed for large venues (e.g., hotels, factories) requiring 5,000m² coverage. Its 65dBm gain and weatherproof antennas outperform industry benchmarks by 30%, ensuring stability in extreme conditions.

Pro Model’s 65dBm gain exceeds the 50dBm industry standard, enabling use in signal-challenged regions like mountainous areas or dense urban zones.

Frequently asked questions

  • Which signal booster model is best for home use with weak 4G coverage?

  • How do I clean the antennas of the ATNJ signal booster kit?

  • Does the ATNJ booster compare well with metal-cased boosters for outdoor durability?

  • Can I customize the antenna setup for my office installation?

  • Is the ATNJ signal amplifier FDA-approved for medical facility use?

  • What components are included in the ATNJ signal booster kit?

  • Does this booster work for rural areas with only 2G network coverage?

  • Why is my signal strength fluctuating, and how do I fix it?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Frequency CoverageRural/urban areas with weak 4G signalsIndustry: 900/1800MHz ▲ Base: 900/1800MHz ▲▲ Advanced: +850/1900MHz (ASTM C1314)Supports global bands (e.g., US/Asia) for travelers ▲▲Advanced requires professional installation for multi-band setups
Signal GainHigh-rise buildings, basementsIndustry: 30dB ▲ Base: 35dB (measured via IEC 62311) ▲▲ Advanced: 40dBAmplifies weak signals in deep coverage gaps ▲▲Higher gain may cause interference without proper tuning
CertificationsCommercial/residential installationsIndustry: CE ▲ Base: CE + RoHS ▲▲ Advanced: CE + RoHS + FCC (IEC 60950-1)Ensures safety and compliance with global regulations ▲▲Advanced adds cost for multi-certification compliance
Installation ComplexityDIY vs professional setupsIndustry: Moderate ▲ Base: Easy (pre-configured antennas) ▲▲ Advanced: Modular design (ISO 9001)Base: Quick setup for offices ▲▲ Advanced: Scalable for large venuesAdvanced requires technical expertise for antenna alignment
Power ConsumptionEnergy-sensitive environmentsIndustry: 20W+ ▲ Base: 12W (IEC 62301) ▲▲ Advanced: 15W (with Eco-Mode)Reduces energy costs by 40% vs competitors ▲▲Advanced’s Eco-Mode limits peak performance in extreme conditions
Adjustable SettingsDynamic signal environmentsIndustry: Fixed gain ▲ Base: Manual gain adjustment ▲▲ Advanced: Auto-tuning (ISO 17025)Base: User-friendly for offices ▲▲ Advanced: Optimizes performance in real-timeAdvanced requires firmware updates for compatibility

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