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  1. Software-defined radio - Wikipedia

    Software-defined radio (SDR) is a radio communication system where components that conventionally have been implemented in analog hardware (e.g. mixers, filters, amplifiers, modulators / …

  2. SDR# and Airspy Downloads - AIRSPY

    Jan 1, 2025 · Download the best SDR software and plugins for Airspy, RTL-SDR dongle and many other radios!

  3. SDR++

    SDR++ is a cross-platform and open source SDR software with the aim of being bloat free and simple to use. Full waterfall update when possible. Makes browsing signals easier and more pleasant. …

  4. websdr.org

    SDR technology makes it possible that all listeners tune independently, and thus listen to different signals; this is in contrast to the many classical receivers that are already available via the internet.

  5. What is Software Defined Radio (SDR)? - VIAVI Solutions Inc.

    Software Defined Radio (SDR) is commonly defined as a “Radio in which some or all of the physical layer functions are software defined”. SDR technology uses software, instead of conventional …

  6. SDR-Radio.com - Software Defined Radio | Home

    Dec 27, 2025 · SDR-Radio.com Ltd. offers free Windows software for Software Defined Radio (SDR) receivers and transceivers. Enjoy features like 24 receivers, audio recorder, favourites, and multi …

  7. 15 Best Software-defined Radio (SDR) Software in 2025

    Jul 2, 2024 · Software Defined Radio (SDR) software is a type of application that processes and interprets radio signals using software rather than traditional hardware components.

  8. Shortwave Radio Receiver Map | KiwiSDR, WebSDR, Web-888 ...

    Professional quality radio receivers for SWL and DX you can tune on your PC, tablet, or phone.

  9. The Fundamentals of Software-Defined Radio | DigiKey

    Jun 30, 2020 · From military and aerospace to hobbyists, the promise of software-defined radio (SDR) is that with one piece of hardware, users can capture, demodulate, and access RF signals across a …

  10. Beginner's Guide To SDRs | Radio-Hobbyist.com

    Dec 13, 2022 · Software-defined radio (SDR) is a technology that allows radio communication systems to be designed and implemented using software, rather than traditional hardware-based approaches.