While this is by no means a high-performance receiver, building an SDR on a breadboard is still a great weekend project, with plenty of potential for further experimentation. Posted in Radio Hacks ...

He has managed to implement a software-defined SSB ham radio transceiver for the HF bands on the ATMega328, and it looks like the project is going places.

Pandemics such as the current COVID-19 carry huge business risks as repressive measures stifle innovation, choke growth, erode profitability, and dry up financial reserves and cash flow. Among the ...

This article focuses on software-defined radio (SDR), radio-frequency system-on-chip (RFSoC/SoC), and digital front-end (DFE) technologies, all of which work as transceiver devices with embedded ...

He provided me with an RTL-SDR Blog V4 SDR dongle ($39.95, covering 500 kHz to 1.766 GHz), along with a small TV-style collapsible antenna and stand. “Instead of doing all the ‘math’ required to ...

Software defined radio (SDR) has been one of your popular search topics this year on RF DesignLine. Recently I had the opportunity to hear from some people who are very active in this market: Frank ...

In contrast, the RTL-SDR radio support package enables you to design wireless receivers using real-world signals. The RTL software-defined radio is based on the Realtek 2832RTL integrated circuit.

SDR AMATEUR RADIO EQUIPMENTM Hams have dabbled with SDR for more than a decade. These inveterate experimenters have been home-brewing hardware of all kinds since the early 20th century, and that ...

I’m referring to a software-defined radio, and it is the design that most — if not all — modern radios, including automotive and home models, ...