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smart signal boosters

Smart Signal Boosters

Cel-Fi GO X & Cel-Fi Quatra

cel-fi go x

The Cel-Fi GO X is suitable for buildings and remote places. It is built for indoor/outdoor tough-to-reach spaces. This 100dB gain signal booster is ideal for use in commercial properties, government buildings, agricultural settings, small manufacturing operations, rural areas, businesses, and large homes. The Cel-Fi GO X receives an outdoors signal, boosts and distributes it to one or more points throughout the building. Several outdoors aerials, GO X devices and indoors aerials can be used to achieve a very flexible solution.

The Cel-Fi Quatra is an Active DAS Hybrid. It is an affordable, all-digital solution, providing high-quality cellular signal throughout the building that’s scalable to the size needed. Unlike older analogue boosters and passive DAS technology, the Cel-Fi Quatra delivers a cellular signal that is up to 1000x stronger, utilizing CAT5e cabling for RF and Power over Ethernet with no signal attenuation right to the perimeter of the building. The Cel-Fi Quatra receives the cellular signal from outdoors and distributes it to multiple points or floors throughout the building. The Cel-Fi Quatra 4000, which is coming soon, will support all 4 cellular networks simultaneously.

cel-fi quatra

Cel-Fi WAVE Portal


Self-organising edge intelligence ensures that Cel-Fi GO products do not interfere with other indoor wireless products such as WiFi routers, Small Cells and Distributed Antenna Systems (DAS). High-speed automatic gain control ensures that Cel-Fi GO products are unconditionally network-safe, and enables more simultaneous calls and higher data speeds.

IntelliBoost™ Chipset

The Nextivity IntelliBoost™ baseband processor is the first six-core processor designed specifically to optimise the indoor transmission and reception of 3G and 4G wireless signals. With advanced filtering, equalisation and echo-cancellation techniques, Nextivity has developed an architecture which delivers unprecedented in-building data rates and pervasive 3G and 4G connectivity. The IntelliBoost™ processor ensures that Cel-Fi products never negatively impact the mobile network while providing maximum coverage.

Aerial Options

Wideband Directional Aerial


Omnidirectional Aerial


Aerial Panel


MIMO Aerial


Benefits of Cellular Boosters

Smart Signal Boosters can be installed anywhere, whether it's a building or a vehicle, to provide enhanced mobile data coverage around the designated site. The prime purpose of the cellular signal booster is to boost the weak reception inside of your vehicle, office, or home and make it stronger.


If you experience a low level of signal inside of your home or office, the Cellular Booster is the perfect solution. The booster receives the cellular signal from outdoors via an external aerial, this signal is sent to the booster where it's strength is enhanced, and then the new, stronger signal is distributed indoors, taking over the weak signal which you had before and providing you with a reliable connection.



Smart Signal Boosters are popular in the following industries:

child care

Child Care & Home Learning



holiday parks

Holiday Parks & Travel


Hospitality & Health Care

mines and quarries

Mines & Quarries


Office Environments


Warehouse & Retail

A Flexible Solution

The Cellular Booster solution consists of: an External Aerial (Donor Antenna), which receives the mobile data reception from outside and sends it to the booster; the Cellular Booster (Cel-Fi GO X or Quatra), which boosts the signal level to make it stronger; and an Internal Aerial (Server Antenna), which distributes a strong signal level around the site, allowing you to make a secure connection.

Both Cel-Fi solutions are very flexible and can be used with a series of different outdoors and indoors aerials and devices to provide a flexible solution, fit for any business, area or home. Below is a series of diagrams, which indicate how the Cel-Fi GO X and Cel-Fi Quatra can be configured to boost a cellular signal from outdoors to indoors.


Boosting the signal in a caravan with the Cel-Fi GO X


Boosting the signal inside of a house with the Cel-Fi GO X


Providing signal to multiple floors of a building, using the Cel-Fi Quatra