Software-defined radio (SDR) has been the subject of intense interest and research in the years since the concept was introduced by Joseph Mitola in the mid 1990s. SDR solves a number of problems for ...

At first glance, the ColibriNANO SDR looks like another cheap SDR dongle. But after watching [Mile Kokotov’s] review (see video below), you can see that it was built specifically for software defined ...

The scaling of CMOS technologies typically has a great impact on analog design. The most severe consequence is the reduction of the voltage supply. Imec and Renesas have managed to put a complete, ...

Like almost everything else in electronics, radios are becoming processors with software that communicate via a small amount of RF I/O circuitry. Surely, then, the rise of software-defined radio (SDR) ...

The Adaptive Joint Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance Node (AJCN) is a multimission radio frequency system that would provide seamless ...

The Asia-Pacific Broadcasting Union (ABU) Technical Committee's Digital Radio Forum was held on November 21, 2005 in Hanoi, Vietnam. At the Forum, NHK presented a "software-defined radio receiver" ...

When the first USB DTV receivers came out with tuners covering 54–806 MHz, I wondered if any of them could be modified into an inexpensive spectrum analyzer. Thanks to RealTek and some Linux kernel ...

The cheap software defined radio platforms that can be built out of a USB TV tuner aren’t getting much love on the Hackaday tip line of late. Thankfully, [Adam] sent in a great guide to cracking ...

I came across a delightful design by the un-named person behind 101 Things, a blog and a YouTube channel. It is an up-to-30MHz software defined radio using a ...

NEW DELHI: Kerala-based tech startup Inntot on Wednesday said it has raised an undisclosed amount of sum from Unicorn India Ventures for procuring precision digital radio equipment for RF and timing ...