Reliable mobile coverage where you need it most

Poor coverage is frustrating. It disrupts business operations, productivity and communication, leaving teams and clients disconnected when it matters most. That’s why we specialise in professional 4G and 5G mobile solutions designed to deliver reliable, uninterrupted mobile connectivity wherever you need it. As Telstra's Mobility Partner of the Year 2023, we deliver ACMA approved signal boosters with expert installation and ongoing support.

  • 4G and 5G Mobile Signal Boosters available
  • Reliable coverage extension for properties across Australia.
  • ACMA approved boosters for legal, compliant coverage solutions
  • Professional installation and RF assessment by certified mobile coverage specialists
  • Multi-operator compatibility supporting Telstra, Optus, and Vodafone networks

What is a Mobile
Signal Booster?

A 4G and 5G mobile booster (also known as a mobile signal repeater or coverage extension device) amplifies weak mobile signals to improve indoor coverage. These ACMA approved devices work by capturing existing outdoor mobile signals through a donor antenna, amplifying the signal, and redistributing it indoors via serving antennas.

Our 4G and 5G boosters are particularly effective for:

  • Properties with poor indoor coverage
  • Commercial buildings requiring reliable mobile connectivity
  • Remote locations with weak outdoor signals
  • Large facilities needing comprehensive coverage extension

The technology works across all major Australian networks, providing improved call quality, faster data speeds, and reduced dropped calls throughout your property.

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How Our 4G and 5G Booster Solutions Work

Leading Mobile Signal Booster Hardware

Our 4G and 5G mobile signal boosters are designed to turn weak or patchy mobile signals into strong, reliable coverage throughout your property. Our solutions combine advanced technology with expert design to ensure seamless connectivity wherever it’s needed.


Our boosters operate through a precision-engineered three-component signal amplification system:

  • Donor Antenna: Captures the strongest available outdoor signal from nearby mobile towers.
  • Signal Amplifier: Amplifies the captured signal without compromising clarity, ensuring optimal voice and data performance.
  • Serving Antenna: Evenly distributes the boosted signal indoors, eliminating dead zones and coverage gaps.

4G and 5G signal booster performance relies on meticulous technical design. Proper isolation between donor and serving antennas prevents interference, while our RF specialists determine exact placement during a comprehensive site assessment. With multi-operator support, all users can enjoy reliable coverage across the same building.

How Our 4G and 5G Booster Solutions Work

Leading Mobile Signal Booster Hardware

Our 4G and 5G mobile signal boosters are designed to turn weak or patchy mobile signals into strong, reliable coverage throughout your property. Our solutions combine advanced technology with expert design to ensure seamless connectivity wherever it’s needed.

Our boosters operate through a precision-engineered three-component signal amplification system:

  • Donor Antenna: Captures the strongest available outdoor signal from nearby mobile towers.
  • Signal Amplifier: Amplifies the captured signal without compromising clarity, ensuring optimal voice and data performance.
  • Serving Antenna: Evenly distributes the boosted signal indoors, eliminating dead zones and coverage gaps.

4G and 5G signal booster performance relies on meticulous technical design. Proper isolation between donor and serving antennas prevents interference, while our RF specialists determine exact placement during a comprehensive site assessment. With multi-operator support, all users can enjoy reliable coverage across the same building.

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Why Your Business Can’t Afford Unreliable Coverage

Reliable coverage is the backbone of a modern, high-performing business. Our 4G and 5G solutions ensure your teams stay connected, your operations run smoothly, and your business stays ahead in a digital-first world:

  • Eliminate Coverage Black Spots and Dead Zones: Say goodbye to frustrating dead zones and unreliable connections, keeping every corner of your office, warehouse, or commercial property fully connected.
  • Boost Productivity and Employee Satisfaction: No more dropped calls or slow data. Employees can focus on their work, collaborate seamlessly, and enjoy a smoother, more efficient workflow.
  • Ensure Uninterrupted Connectivity for Business-Critical Operations: Maintain consistent access to cloud applications, communications tools, and essential business systems without interruptions.
  • Work Anywhere, Anytime: Reliable signal enables remote work, mobile collaboration, and flexible workflows, giving your team the freedom to stay productive wherever they are.
  • Elevate Customer Experience: Clear calls and instant data access empower staff to deliver faster responses and higher-quality service.
  • Fortify Data Security: A stable, secure network protects sensitive business information and customer data from breaches or unauthorised access.
  • Reduce Costs and Streamline Operations: Minimise downtime, unnecessary travel, and wasted time, improving efficiency and operational cost-effectiveness.
  • Scale With Confidence: As your business grows, your network can support more users, devices, and cloud applications without slowing down.
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ACMA Approved 4G and 5G Signal Boosters: Legal and Compliant

We take mobile connectivity seriously. All our 4G and 5G signal boosters are ACMA approved, ensuring your business stays fully compliant with Australian telecommunications regulations while enjoying guaranteed voice and data connectivity. With MobileCorp, you never have to compromise on performance or legality.

Why ACMA Approval Matters

  • Legal Compliance: Fully meets Australian telecommunications regulations, keeping your business protected.
  • Network Protection: Prevents interference with nearby mobile towers, safeguarding the wider network.
  • Reliable Performance: ACMA approval guarantees high-quality amplification that works safely and efficiently.
  • Expert Installation: Our certified mobile coverage specialists ensure every installation is precise, secure, and effective.
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Professional Installation and Coverage Assessment

We exclusively provide ACMA-approved mobile signal boosters. Our team of certified mobile coverage specialists delivers end-to-end assessment, installation, and ongoing support to guarantee seamless connectivity throughout your property.

Smart Site Assessment

Before installation, we conduct a detailed analysis of your property to design the optimal solution:

  • RF Measurement and Analysis: We measure existing radio frequencies to identify the best donor antenna placement and predict coverage extension areas.
  • Building Evaluation: Our team considers building materials, layout, and infrastructure to ensure maximum signal propagation.
  • Coverage Heatmapping: Using professional RF measurement tools, we create coverage heatmaps that illustrate expected improvements and identify any potential dead zones.

Flawless Installation 

Every installation is carried out by certified technicians who handle all aspects with precision:

  • Mounting the donor antenna in optimal outdoor locations
  • Routing cables efficiently through building infrastructure
  • Placing serving antennas for comprehensive indoor coverage
  • Commissioning the system and verifying performance
  • Providing full documentation, including coverage maps and system specifications

Advanced Distributed Antenna System (DAS) Solutions

For larger commercial or multi-floor properties, MobileCorp offers Distributed Antenna System (DAS) solutions. These advanced systems extend reliable mobile coverage across multiple floors and zones, ensuring no area is left without strong, reliable signal.

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Signal Booster Solutions for Key Australian Industries

We deliver high-performance 4G and 5G signal boosters built to keep your business connected, no matter the size, location, or challenge.

 

Warehouses and Logistics Hubs

Keep large storage and distribution facilities fully connected. Boost mobile coverage for inventory management, staff communication, and real-time tracking systems.

Commercial Offices and High-Rise Buildings

Ensure seamless calls, fast data, and reliable connectivity for multi-floor offices, supporting productivity and collaboration for teams of any size.

Underground Carparks and Basements:

Eliminate frustrating black spots in basements, parking areas, and lower-level spaces, keeping staff, visitors, and security systems connected.

Remote and Regional Construction Sites:

Reliable connectivity even in challenging locations, powering field teams, cloud tools, and safety operations.

Retail Environments:

Keep staff and customers connected with professional coverage extension.

Industrial Facilities:

Robust solutions for complex industrial sites, ensuring complete coverage.

What are the benefits of using Cradlepoint and Starlink?

Achieve reliable connectivity by combining Cradlepoint’s 5G edge routing with Starlink’s high-speed satellite internet. As a leading Cradlepoint partner and Telstra 5G specialist, MobileCorp has delivered some of Australia’s earliest and most dependable wireless networks. This dual connection setup provides both primary and backup internet, helping your business stay online and productive—even in remote or challenging locations.

 

Specialised & Flexible Solutions

Vehicle Boosters: Mobile signal amplification for fleet vehicles, construction equipment, and mobile offices.
Temporary Coverage: Portable boosters for events, construction sites, or any short-term project needing instant connectivity.

 

What you get 

MobileCorp’s Starlink Managed Service brings you enterprise-grade satellite internet with proactive monitoring, from Starlink perspective, Proactive monitoring for the below items will be provided :

 


Support Scope

On top of Starlink managed service, Mobilecorp will also manage Cradlepoint units when integrating with Starlink. The support items are

 

 Proven Expertise

We design complete mobility solutions so your business is future-ready.

       End-to-End Service You Can Rely On

From site assessment and RF analysis to professional installation and ongoing support, we handle every step with precision and care.

 Technical Excellence

Certified RF specialists, ACMA-compliant installation teams, and advanced tools like IBwave software to deliver precise, high-performance solutions. Our systems support all major Australian networks, including Telstra, Optus, and Vodafone.

       Business-Driven Solutions

Our solutions are designed to keep your business connected and productive. We boost productivity, enhance customer experience, support emergency operations, and future-proof your network with scalable 4G and 5G-ready solutions.

Take the Next Step

Get Connected. Stay Connected. Get Started Now

Don’t let poor mobile coverage hold your business back. Contact MobileCorp today and get reliable, ACMA-approved 4G and 5G coverage designed for your property. As Australia’s leading mobile coverage specialists, we’ll deliver a solution that keeps your teams connected, productive, and ready for anything.

 More about Mobile Signal Boosters

Frequently Asked Questions

Are 4G and 5G mobile signal boosters legal in Australia?

Yes. 4G and 5G mobile signal boosters are legal in Australia when they are ACMA approved and professionally installed. 

All MobileCorp boosters comply with ACMA regulations and include proper certification. Using non-approved devices can result in penalties and network interference, which is why we exclusively provide compliant solutions with expert installation.

How much coverage area can a signal booster provide?

Coverage depends on outdoor signal strength, building materials, and the booster model. Typically, our solutions extend indoor coverage from 500 to 5,000 square metres. During our free site assessment, we conduct RF measurements and provide detailed coverage heatmaps tailored to your property.

Will a 4G or 5G signal booster work with all mobile networks?

Yes. Our multi-operator signal boosters support all major Australian networks, including Telstra, Optus, and Vodafone, simultaneously. This allows users on different networks within the same building to enjoy improved coverage without needing separate equipment.

What happens if there’s no outdoor mobile signal at my location?

Boosters amplify existing outdoor signals, so if no signal exists, the system cannot function effectively. In such cases, we explore alternative solutions like satellite-based communications or small cell installations. Our site assessment identifies the most suitable approach for your location.

How long does installation take, and will it disrupt operations?

Professional installation typically takes 4–8 hours, depending on building size and complexity. Our certified technicians work to minimise disruption, often scheduling installation outside business hours. The process includes antenna mounting, cable routing, system commissioning, and performance verification.

Do 4G and 5G signal boosters require ongoing maintenance?

Our boosters are designed for long-term, low-maintenance operation. MobileCorp provides ongoing support, including system monitoring, performance optimisation, and technical assistance. Regular maintenance checks ensure continued ACMA compliance and optimal performance, and our team is always available for any system adjustments.

What performance improvements can I expect from a signal booster?

  • Signal Strength Enhancement: Typical gains of 10–15 dB, resulting in better call quality and faster data.
  • Coverage Area: Indoor coverage typically ranges from 500–5,000 square metres, depending on location and building materials.
  • Multi-Device Support: Our boosters handle multiple simultaneous users across different networks.

Are there any limitations I should be aware of?

  • Outdoor Signal Dependency: Boosters require an existing outdoor signal to work.
  • Building Materials: Dense materials like concrete or metal can reduce signal propagation, sometimes requiring extra antennas.
  • Network Variations: Performance may vary slightly depending on the network operator and tower proximity.

How do I get started with a 4G or 5G coverage solution?

 Getting started is simple:

    1. Free Consultation: Discuss your coverage challenges with our team.
    2. Site Survey: RF specialists conduct a comprehensive assessment and coverage analysis.
    3. Custom Solution Design: We create a tailored 4G or 5G booster system for your property.
    4. Professional Installation: Certified technicians handle the full installation.
    5. Ongoing Support: Continuous monitoring, maintenance, and technical assistance ensure optimal performance.

 

How do I know if a mobile signal booster will work in my area?

A mobile signal booster will only work if it supports the same frequency bands that your carrier uses in your location. This is especially important in regional, suburban, or rural areas, where carriers may use different frequencies than in urban centres.

How can I find out which frequency bands my carrier uses?

You can check your carrier’s website, contact their customer support, or consult coverage maps that indicate frequency usage in your area. MobileCorp can also help assess your location and recommend a compatible 4G or 5G booster to ensure reliable coverage.