How does Software-defined Radio (SDR) work?
Updated January 2021 Most of us are familiar with communication devices such as AM/FM radios, Smart phones and Two-way radios. The radios within these devices are comprised of hardware in …
SDR basics
A Technical Introduction to Software-defined Radio or SDR
Updated January 2021 Software-defined radio (SDR) is a radio system where traditional analog components are replaced with digital components and software technologies. In traditional radio systems, a radio was designed entirely …