Cel-Fi Boost Your Coverage
There's nothing more frustrating than struggling to find cell phone reception, especially during important calls. While there are numerous options out there, we offer the remedy: a mobile network repeater.
Cel-Fi is an intelligent signal amplifier engineered to eradicate indoor dead zones and enhance 4G and 5G voice and data reception on mobile phones. Our team comprises specialists in mobile network repeaters, who have earned the trust of our customers over the years, ensuring optimal reception.
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State of the Art
Supporting configurations that are perfect for small to medium-sized buildings, operator approved, unconditionally network safe, and offers the flexibility to support various 2G/3G/4G and 5G cellular networks.
Keeping Customers & Families Connected
Whether you're a business proprietor aiming to enhance connectivity for both customers and staff, or reside in a rural location requiring signal amplification at home, Cel-Fi simplifies the process of outfitting your premises with dependable coverage.
Nextivity WAVE App
The Nextivity WAVE App allows you to choose and enhance your preferred operator signal via Bluetooth connection. Switching carriers is effortless and instantaneous.
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How Does It Work?
Often called mobile boosters, a repeater is designed to detect and amplify a weak 3G, 4G, or 5G signal, allowing it to be rebroadcast at full strength throughout the building. It is the most effective way to improve mobile voice and data services.
How Is the Range Impacted?
The Cel-Fi range of repeaters take a weak cellular signal and add up to 100 dB of boost which can be output inside the house or distributed throughout a building using one or many antennas.
How Can We Trust Your Product?
Powertec is also the largest developer of Off-Air Repeater systems, leading in-building coverage projects across Australia and New Zealand which are installed using specialist employees.
What Type of Industries Are Supported?
Powertec specialises in the development of creative and unusual repeater systems for our clients in mining, energy, and defence, along with long range relay systems for isolated farms and communities.
Let's TalkSolutions for Every Situation
CEL-FI GO G41
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The Cel-Fi GO series are a type of inline repeater that picks up weak signal from an external antenna and rebroadcasts it at full strength from its service antenna.
CEL-FI GO G51
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Experience unmatched 5G connectivity with the Nextivity GO G51 Stationary Repeater! Boost both 4G and 5G signals indoors with up to 100 dB signal gain.
CEL-FI ROAM R41
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Tailored for nomadic use, this plug-and-play solution guarantees uninterrupted voice and data transmission, whether you're on a road trip, boat adventure, or managing a fleet.