There is a new breed of RF receivers known as software-defined radios, and they are revolutionizing the way in which people listen to shortwave (SW) radio, or indeed any form of radio broadcast. SDRs ...

Have you dipped your toe into the SDR ocean? While hacker software-defined radio has been a hot topic for years now, it can be a little daunting to try it out for the first time. Here’s your change to ...

Chances are, you’ve actually used one without realizing it. 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 ...

A nonprofit organization based in the U.S. is supplying Ukrainian forces with advanced electronic warfare gear assembled from simple off-the-shelf components. The secret is a new technology known as ...

When cheap digital TV dongles enabled radio enthusiasts to set up software defined radio (SDR) systems at almost zero cost, it caused a revolution in the amateur radio world: now anyone could tune in ...

I needed to come up with a communications device to transmit a handful of bytes, every hour, from a small off-grid solar system to my shop about 150 feet away. The first thought was Wi-Fi, but I ...

The GNSS Software Defined Radio Metadata Standard document has been published in NAVIGATION: Journal of the Institute of Navigation’s Spring 2021 issue, Volume 68, No. 1, pp. 11-20. The metadata ...

Have you ever wondered what’s happening in the invisible world of radio waves all around us? From the music playing on your favorite FM station to the Wi-Fi signals powering your internet connection, ...

Projects GNU Radio and SETI GNU technology could revolutionize the development of receiving equipment for SETI (and for radio astronomy in general.) It promises to speed the design of new receivers, ...

Commercial-Off-The-Shelf (COTS) Software-Defined-Radio (SDR) products have been tradition-ally used for Military RADAR and communication applications because of their high performance, and design ...