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.

See screenshots
  • 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


  • 2022 Trade Show Schedule Announcement Jan. 14, 2022

    Decodio will exhibit in 3 of the largest tradeshows within the Spectrum Monitoring and Security markets in North America and Europe. Come visit and get hands-on our software and technology. We are excitied to meet old friends and make new ones. 

  • New RED Software Release Dec. 23, 2021

    You talked and we listened! The latest RED software version is now live, filled with features and fixes taken directly from our experimental research and your direct feedback. 


    Decodio RED users under maintenance contracts will be able to download Decodio RED Version from our members area page on our website.

  • Decodio moved "down the street" - new offices Nov. 20, 2021

    Dear Friends and Valued Clients,

    To accommodate our growing business, we are moving "down the street" to our new location at:

    Decodio AG
    Heinrichstrasse 147
    8005 Zürich, Switzerland