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  1. San Antonio Digital Radio Club

    To experiment, innovate, demonstrate, educate, collaborate and challenge ourselves in advancing the state of the art of digital radio technologies; applying best practices in collaboration with …

  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. 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, …

  4. SDR++

    SDR++ is a cross-platform and open source SDR software with the aim of being bloat free and simple to use. Features Multi VFO Wide hardware support (both through SoapySDR and …

  5. RTL-SDR

    RTL-SDR (RTL2832U) and software defined radio news and projects. Also featuring Airspy, HackRF, FCD, SDRplay and more.

  6. 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.

  7. Software Defined Radios (SDRs) For Beginners

    Jun 16, 2025 · Whether you’re using an RTL-SDR software defined radio for scanning, or a full-featured FlexRadio for HF operation, SDRs give you visibility into the bands like never before. …

  8. 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, …

  9. 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 …

  10. SDR Architecture: Understanding Software Defined Radio

    This article delves into the architecture of Software Defined Radio (SDR), outlining its elements and the benefits it offers. SDR employs software-configured transmitters and receivers, …