Improve cellular coverage
Cel-Fi QUATRA Commercial Cellular Coverage Systems
Hybrid Active DAS for 3G/4G/5G Voice & Data
Spotty cellular coverage, poor voice quality, dropped calls, and dead zones continue to plague employees and visitors in middleprise buildings. To solve that problem, Cel-Fi QUATRA 1000 is an professional, all-digital active DAS hybrid solution that provides uniform, high quality cellular signal throughout any building. This industry-leading system is also carrier approved and guaranteed network safe.
Cel-Fi Quatra 1000 For Telstra, Optus & Vodafone
Unlike older analog boosters and passive DAS technology, Cel-Fi QUATRA 1000 delivers a cellular signal that is up to 1000x stronger. The system utilizes Cat5e cabling for RF and Power over Ethernet, with no signal attenuation right to the perimeter of the building. In addition to being the most powerful solution on the market, QUATRA is is scalable, cost-effective and designed to be installed within days (compared to months typical of other solutions).
QUATRA 1000 Network Unit (NU)
Quatra System (Network Unit)
The QUATRA Network Unit (NU) is the hub of the system. The scalable design works with one to four Coverage Units to provide up to 50,000 ft2 (5,000 m2) of coverage.
QUATRA NU Features
- Provides a donor signal to the QUATRA system
- Provides power to the Coverage Units (up to four)
- Connects to the Cel-Fi WAVE cloud platform for remote monitoring and management
- QUATRA 1000 only supports a single carrier MIMO
- Multiple QUATRA 1000 units can be deployed for a multi-carrier solution (for additional carrier support, see QUATRA 2000 and QUATRA 4000)
QUATRA 1000 Coverage Unit (CU)
Quatra System (Coverage Unit)
The Cel-Fi QUATRA Coverage Unit (CU) is the remote unit of the system that rebroadcasts the donor signal. The cost efficient and easy-to-deploy system leverages Power-Over-Ethernet (POE) for up to four CUs.
QUATRA CU Features
- Provides coverage for the QUATRA system (up to four per Network Unit)
- Power is delivered by Power-Over-Ethernet from the Network Unit
- Self-configuring and self-optimizing
QUATRA 1000 CU’s are only compatible with QUATRA 1000 NU’s
Why Cel-Fi Quatra?
- Improve your existing coverage
- Carrier-approved and unconditionally network safe
- Extend your new coverage within your property / premises
- Up to 100 dB Active DAS Hybrid (1000x Stronger)
- Maximize engagement of your devices that operate via voice / data
- Does not interfere with Australian mobile carrier networks – 100% safe and approved by ACMA (Australian Communications & Media Authority)
- Multi-user capability
Cel-Fi QUATRA Systems for Reliable Enterprise Cellular Coverage
Maintaining reliable mobile connectivity across large commercial facilities can be challenging. Modern building materials, expansive floor plans, underground areas, and complex infrastructure can all impact cellular performance, creating coverage gaps that affect day-to-day operations.
Digicom Wireless helps businesses address these challenges through professionally designed Cel-Fi QUATRA systems. As specialists in wireless communication and coverage solutions, we work with organisations across commercial, industrial, construction, mining, healthcare, education, and critical infrastructure sectors to improve indoor cellular coverage where it matters most.
Professional QUATRA Solutions for Large Buildings
Cel-Fi QUATRA is a carrier-approved active cellular coverage system designed for medium to large commercial environments. It enables cellular signals to be distributed throughout a building, helping provide more consistent voice and data coverage across offices, warehouses, campuses, retail facilities, hospitals, and other complex environments.
Every site presents different challenges. Building construction, carrier signal availability, coverage objectives, and operational requirements all play a role in determining the right solution. That’s why Digicom Wireless takes a consultative approach, assessing your environment and designing a system that aligns with your coverage requirements and business operations.
Whether you require a commercial signal booster for a multi-storey office, a large building signal system for a warehouse, or a complete enterprise cellular coverage solution across multiple facilities, our team can recommend and deploy a system tailored to your requirements.
Enterprise Cellular Coverage Designed Around Your Facility
Effective enterprise cellular coverage requires more than simply installing equipment. Successful deployments begin with understanding how people use the building, identifying coverage priorities, and designing a solution that delivers reliable performance across key operational areas.
Our team provides end-to-end support, including site assessments, RF design, installation, testing, commissioning, and ongoing technical assistance. Whether the goal is improving staff communications, supporting operational workflows, or providing dependable mobile coverage throughout a facility, we help ensure the solution is designed for long-term performance.
As businesses grow and operational requirements change, QUATRA solutions can be adapted to support additional coverage needs. This flexibility makes Cel-Fi QUATRA a practical solution for organisations seeking scalable indoor cellular coverage without compromising performance.
Experience You Can Rely On
As an Australian communications specialist, Digicom Wireless has extensive experience delivering wireless communication and coverage solutions across a broad range of industries. We understand the practical challenges businesses face when cellular coverage becomes unreliable and work closely with clients to develop solutions that support their operational requirements.
From initial consultation through to deployment and ongoing support, our focus is on providing clear advice, technical expertise, and dependable service. If you’re planning a new facility, upgrading an existing building, or investigating options for improving indoor mobile coverage, our team can help identify the right Cel-Fi QUATRA solution for your environment.
Speak with Digicom Wireless today to discuss your coverage requirements and learn how a professionally designed Cel-Fi QUATRA system can help improve connectivity across your facility.
Frequently Asked Questions
What is a Cel-Fi QUATRA system?
Cel-Fi QUATRA is an enterprise-grade cellular coverage solution designed to improve indoor mobile reception in commercial and industrial buildings. It distributes cellular signals throughout a facility, helping reduce coverage blackspots and improve voice and data performance.
What types of buildings are suitable for Cel-Fi QUATRA solutions?
Cel-Fi QUATRA systems are commonly deployed in office buildings, warehouses, hospitals, shopping centres, educational facilities, hotels, data centres, and other large commercial environments where reliable indoor mobile coverage is essential.
How is Cel-Fi QUATRA different from a standard commercial signal booster?
While a standard commercial signal booster may be suitable for smaller areas, Cel-Fi QUATRA is designed for larger and more complex environments. It uses a scalable architecture that enables consistent enterprise cellular coverage across multiple floors and extensive coverage areas.
Does Digicom Wireless provide installation and support for QUATRA systems?
Yes. Digicom Wireless provides complete QUATRA solutions, including site surveys, system design, installation, testing, commissioning, and ongoing technical support. Our team works closely with clients to ensure the solution meets their operational and coverage requirements.