If you spend enough time trolling eBay for interesting electronic devices to take apart, you’re bound to start seeing suggestions for some questionable gadgets. Which is how I recently became aware of ...

A GADGET that could turn off all the street lights in a city would be antisocial in the extreme. No such gadget exists, but there is one that can do worse. Easily available GPS jammers can stop ...

The Starlink receivers need positioning and precise timing information to function, and currently the best way to get that information is to use a global navigation satellite system (GNSS) such as GPS ...

We, of the PNT universe, have been hearing a rather continual message of doom from the media regarding the fragility of the GPS (or GNSS) signals. In a way, they are right. The received GPS signal is ...

I ordered it on eBay. When the four-ounce envelope arrived from New York three days later, it looked innocuous enough. It contained a finger-sized black plastic box, a small black antenna to screw ...

In the high-stakes world of electronic warfare, signals are the new frontlines. India’s recent GNSS jamming trials in the Bay ...

The battle against truckers and motorists who jam GPS signals has moved up a gear. A new handheld radar can pinpoint which vehicles are illegally using the jammers to stop their bosses from monitoring ...