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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. 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.

  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. 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 / …

  5. RTL-SDR

    The SDR's frequency range covers 4.9 - 6.0 GHz, and it has 40 MHz of bandwidth via an 8-bit ADC. The tiles can be used on their own as a general SDR, for radio direction finding, as an Open-Wi-Fi router, …

  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. What Is SDR and How It Works – Complete Guide

    Jan 23, 2026 · What Is Software Defined Radio (SDR)? Software Defined Radio (SDR) refers to a radio communication system in which typical hardware components—such as mixers, amplifiers, filters, …

  9. Software-Defined Radio: Build Your Own SDR with RF Bricks

    3 days ago · Software-defined radio explained from the hardware side. Modular RF Bricks, measurements, PC and FPGA tools, from antenna to demodulator.

  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, marking a significant …