A small Zürich-based firm, Decodio quickly established itself as an international Spectrum Monitoring (digital radio) leader by offering tailorable and agile solutions that exceed customer expectations. Through the analytical power of our flagship product, DECODIO RED , today’s Spectrum Professionals can quickly detect, decode, and localize various signals of interest, wading through today’s complex electromagnetic environment with ease.

Our software was created with scalability in mind, from small receivers up to installed facility monitoring systems. The individual software components run on a conventional PC and do not require specialized digital signal processing hardware.

Leveraging data from DECODIO RED , we developed DECODIO ORANGE to easily visualize complex spectrum data, DECODIO BLUE that stores data in a web accessible database, and DECODIO Localizer to triangulate signal emissions. For more information on how these software combine to overcome your hardest spectrum problems, please visit our Solutions and Markets pages.

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While our roots are in decoding digital radio protocols (e.g. TETRA, P25, DMR, TETRAPOL), our softwares can be combined and configured to solve a wide range of problems inside today’s complex radio spectrum.

Get a feel of Decodio's software through various software screenshots.

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  • Nouvelle brochure en français Jan. 23, 2023

    Une nouvelle brochure décrivant la solution de surveillance de spectre Decodio est disponible sur la page des téléchargements.

  • New Release 1.9.40 LTS (long-term support) Sept. 20, 2022

    Today we released our new Decodio RED 1.9.40 LTS (long-term support)
    Customers under software maintainance contract are able to download from our members area.
    The 1.9.40 LTS (long-term support) is the latest stable version before the next major release




  • New French subsidiary July 14, 2022

    Decodio is proud to announce the opening of a French subsidiary in Rennes (Brittany). Starting in September with a team of three, it will be in charge of strategic partnerships, and will support our French customers.

    Decodio a le plaisir d'annoncer l'ouverture d'une nouvelle filiale française à Rennes (35). Dès la rentrée, une équipe de trois collaborateurs sera chargée de nos différents partenariats et sera à la disposition de notre clientèle française.

  • Decodio added to EU NESTOR Border Security Project March 13, 2022

    We are excited to join the multi-discipline NESTOR team, as a radio spectrum solution provider and expert.
    Our software is already employed by border security professionals and we know that out ability to decode maritime, air, and land-based radio protocols
    will help NESTOR researchers create a holistic border security solution on EU’s eastern reaches.

    Learn more about NESTOR here: About NESTOR - NESTOR Project