Filtronic Wins £1.2m to Build Next-Generation Satellite Amplifier
The UK Space Agency-backed project will develop a 550W Ka-Band amplifier that slots straight into existing ground stations.
- Filtronic will develop a 550W Ka-Band Solid-State Power Amplifier.
- The funding comes through the National Space Innovation Programme.
- The product replaces older travelling wave tube technology.

Sedgefield-headquartered Filtronic has secured a £1.2m funding package to develop a next-generation high-power amplifier for satellite communications.
The product
The 550W Ka-Band Solid-State Power Amplifier is designed to fit into existing satellite ground stations, offering a plug-and-play replacement for older travelling wave tube amplifier technology.
Ka band is central to the growth of non-geostationary satellite constellations and to services such as in-flight connectivity and 5G non-terrestrial networks.
Why it matters
Chief executive Nat Edington said the award reflected the strength of Filtronic’s innovation pipeline. The UK Space Agency said the project is a good example of the National Space Innovation Programme turning UK research into commercial products.


