Software and digitising RF

Digitising RF, 
Redefining connectivity

Filtronic’s Software and Digital RF technologies bring greater flexibility, control and adaptability to advanced communication and sensing systems. By combining deep RF expertise with digital signal processing capability, we help customers develop systems that can respond to evolving requirements, optimise performance and operate effectively in increasingly complex environments.
From satellite communications and defence systems to next-generation networks, our digital RF solutions enable smarter, more capable RF architectures.

Explore our Digitising RF range

Assured connectivity and security is in our DNA

Modern communication systems are becoming increasingly complex, requiring greater flexibility, faster adaptation and improved control across the RF chain.


Filtronic develops digital RF solutions that enhance system performance by combining advanced signal processing, software-defined functionality and high-frequency RF expertise. This enables customers to build more intelligent systems that can adapt to changing operational requirements while maintaining the performance and reliability expected from mission-critical technologies.

Engineered for the world's most demanding environments

Adaptive performance

Enabling adaptable systems through flexible, software-driven architectures.

Advanced signal processing

Improving system capability through intelligent processing, optimisation and control of complex RF signals.

System flexibility

Supporting architectures that can evolve over time, reducing complexity and extending operational capability.

RF and digital expertise

Combining decades of high-frequency engineering with digital innovation to deliver complete RF solutions.

Our digital platforms

DiFi

Creating adaptable communication systems

Software Defined Radio technologies enable communication systems to evolve through software-driven control, configuration and optimisation.

Filtronic supports advanced SDR architectures by combining digital processing capability with high-performance RF technologies, enabling flexible systems designed for future requirements.

  • Supporting systems that can adapt to changing frequencies, waveforms and operational needs.
  • Providing greater visibility and optimisation across communication systems.
  • Helping customers extend capability through software-enabled evolution.

Simplifying high-throughput gateways for a digital future

Space and satellite communications

Creating adaptable communications beyond Earth

Future space systems demand greater flexibility, efficiency and intelligence as missions, architectures and connectivity requirements become increasingly complex.

Filtronic’s digital RF technologies simplify system architecture, reduce CAPEX and OPEX, and enable more agile, scalable infrastructure. By combining high-performance RF with advanced digital capability, we help deliver the high-throughput, software-defined communication systems needed for the next generation of space connectivity.

Space applications
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Advanced communications

Enabling the networks of tomorrow

As networks become faster, more complex and increasingly software-defined, digital RF capability becomes essential to achieving greater efficiency and adaptability. Filtronic helps customers develop the next generation of high-performance communication systems.

Terrestrial applications
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Intelligent RF. Adaptive systems. Connected possibilities.

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Shape the future of communication