Network Signal Rectification

Network Signal Rectification

Network/Mobile Signal Coverage Solutions

In today’s connected world, reliable Network/Mobile phone service is essential to business productivity and home functionality where a single phone call can make or break a deal or put a worrying mind at ease.

Qube Industries has found that recently one of the great challenges of living and working in such an enormous country has always been keeping in touch. Once a day’s journey to the nearest town, mobile technology now gives us the opportunity to instantly connect with friends, family, and colleagues anywhere in the country.

But a mobile network can only be built to cover so far. Many of us can find ourselves in the vast wilderness, outback, behind hills, in the bush, or even a basement where phone signal can’t reach. True to the pioneering spirit that built this nation, Australians don’t give up – we innovate and overcome.

Introducing Qube Industries Network/Mobile Signal Coverage Solutions

Qube Industries is helping Australians enjoy full network/mobile phone signal in their remote site, concrete buildings/basements, offices, homes, vehicles and even boats.

The turnkey solution could be installed in about five to ten minutes anywhere that at least one bar of signal was available, providing crystal clear mobile service in an area the size of a large house. For locations far from the cell tower or underground, Qube Industries utilise high performance external antennas which could be installed on the roof to connect to distant and weak signals – even as far as 100 kilometres from the nearest tower.

Several generations of technology have now passed, with installation now easier and network/mobile service stronger than ever. There are three models available which you can learn about below.


The most popular solution to improve coverage inside your home is the CELFI-PRO model. This model has two components.

The first, called the Network Unit is placed somewhere in the building/house such as near a window, where at least one bar of signal can be found. Its job is to pick up this weak signal and send it to the second part, called the Coverage Unit.

The Coverage Unit is placed in the middle of the building/house or where signal is needed most. It receives the signal and boosts it to a full 5 bar strength. The two units talk with each other wirelessly.

If you can’t find a spot with even a weak signal don’t worry. Qube Industries can provide a high-performance antenna to pick up distant signal undetectable by an ordinary phone. This type of antenna is installed on the roof of the building and connected to the Network Unit by a cable, similar to how a TV is connected to an aerial on the roof.

To make sure improving your phone signal is stress-free, Qube Industries work with qualified installers across the country and can arrange the whole solution for you.


One of the most exciting developments in network/mobile technology came when in 2017 the technology was introduced to the industry. This model is a single solid block of electronics which has a signal input and a signal output.

The beauty of this device meant that for the first time ever network/mobile phone signal could be boosted in a small area, such as inside a car or truck. This model is connected by a cable to an antenna on the roof of the vehicle to pick up the weak signal, and a small antenna carefully positioned inside to provide full coverage to everyone in the car.

Because of its cabled design, CELFI-GO can be built as part of a mobile coverage distribution system, called a DAS (Distributed Antenna System). This made it the go-to solution for tough jobs, like basement car parks, train tunnels, multi-storey buildings, apartment complexes, and hotels. A signal could be split up and distributed to any number of building floors or rooms, and output using ceiling antennas no bigger than a smoke detector.


Our team is very proud to introduce a brand-new model called CELFI-PRO.

The QUATRA is nothing short of a revolution to how mobile phone coverage is improved in bigger buildings. Historically DAS systems, even those using the CELFI-QUATRA, were complex to install – technicians had to have a deep understanding of RF system design, to ensure signal was transmitted to the right locations at the right strength.

QUATRA changes the game. The system comprises of one main Network Unit and up to four Coverage Units. Each Coverage Unit is positioned where signal improvement is needed and connected to the Network Unit by Ethernet cable – no different to an ordinary Wi-Fi access point.

Each Coverage Unit listens and adjusts its power level to ensure harmonious coexistence with others. For large buildings requiring more than four units each Network Unit self-adjusts, ensuring stress-free operation.

In fact, the CELFI-QUATRA can use a building’s existing structured cabling meaning covering a high-rise building with relative ease in the right hands. This innovative technological design means now anyone can enjoy full mobile phone service no matter how big or complex your building is.

As the CELFI-QUATRA is considered an extension of the network/mobile company’s network, Qube industries work with their engineering team to arrange the solution on your behalf to ensure it meets the operator’s performance criteria.

Custom & Temporary Solutions

In addition to the systems we’ve talked about above, Qube Industries are specialists in developing unique and custom network/mobile coverage solutions.

The Qube Industries team have pioneered some of the most innovative network, mobile and wireless broadband systems on the planet. We can deliver systems on a range of temporary and moveable platforms including communications trailers, temporary towers and remote site vehicles.

We would love the opportunity to work on your project.

Speak to Qube Industries today and receive support and experience from the team are passionate about solutions.

Ready improved network coverage?

Contact us today for a free quote.