A unit of the Defence Research & Development Organisation has "successfully" carried out field trials of a compact software ...

The Defence Research & Development Organisation's unit successfully conducted field trials of a software defined radio and a ...

The Defence Research and Development Organisation (DRDO) has achieved a milestone. It successfully tested its software defined radio and communication system. The trials occurred in Joshimath, ...

Posted in Radio Hacks Tagged ads-b, aircraft, antenna, passive radar, radar, radio, reference, sdr, software-defined radio, yagi Breadboard SDR Doesn’t Need Much March 19, 2024 by Al Williams 10 ...

HackRF Pro is an update to the HackRF (One) open-source SDR platform first launched by Michael Ossmann from the Great Scott ...

Software-defined radio will make it possible to use the electromagnetic spectrum in fundamentally new ways. Most radio standards today are designed to use a fixed, narrow frequency band.

In the last few months, software defined radio has seen an explosion in popularity thanks to a small USB TV tuner dongle able to receive anything broadcast between 64 and 1700 MHz. It’s a ver… ...

While your home or car radio is designed to tune traditional AM or FM, an SDR dongle that you attach to your computer through your USB port can tune — with the appropriate software — shortwave ...

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 ...

I wanted a different solution and thought of using ultrasonic transducers configured in a software-defined radio (SDR) type framework as the transceiver. While working on the design I realized that it ...