软件定义的无线电 (Software Defined Radio，SDR) 是一种无线电广播通信技术，它基于软件定义的无线通信协议而非通过硬连线实现。

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

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

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 …

Feb 28, 2025 · 今天带你简略看看SDR的“基因突变”过程！ 自1995年Mitola首次提出“软件无线电”一词以来，DAC/ADC采样技术已经经历了多次演变，这导致了SDR的多个不同架构。

Jul 2, 2024 · Here is a curated list of frequently asked questions about Software Defined Radio (SDR) software, with clear answers, synthesizing what SDR users on forums like Reddit and …

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, …

The accessibility of SDR technology means even modest home workshops can experiment with advanced radio techniques. Ultimately, the adoption of SDR in amateur radio has been about …

Jun 30, 2020 · After a brief introduction to SDR, this article introduces a low-cost USB-based SDR module from Adafruit Industries that can receive and demodulate a wide range of signals, from …

通常咱可以认为SDR是一种无线电设备，因为利用了软件无线电技术所以相比硬件无线电来说具有很多优点。 用现代化软件来操纵、控制传统的“纯硬件电路”的无线通信。