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  1. SDR# and Airspy Downloads - AIRSPY

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

  2. 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 / …

  3. 15 Best Software-defined Radio (SDR) Software in 2025

    Jul 2, 2024 · SDR software (such as SDR#, SDR++, GQRX, HDSDR, CubicSDR, GNURadio, SDRAngel, and SDRconsole) is the core that turns your radio hardware’s raw signals into audio, …

  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 dedicated modules) …

  5. 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 …

  6. SDRSharpDownload - RTL-SDR

    May 3, 2013 · rtl-sdr.com RTL-SDR (RTL2832U) and software defined radio news and projects. Also featuring Airspy, HackRF, FCD, SDRplay and more. Home About RTL-SDR Quick Start Guide

  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. There’s no one …

  8. 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 …

  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-based approaches.

  10. Airspy SDR - High Quality Software-Defined Radio, Redefined

    Airspy Radios feature world class reception quality and ease of use thanks to the tight integration with the de facto standard free SDR# software for signal acquisition, analysis, navigation and demodulation.