NEW YORK — A cafe customer fed up with cell phone chatter sits in a bubble of blissful silence as nearby patrons puzzle over dead handsets. A man tries to take a secret snapshot with his camera phone, ...

Therefore, we converted the jammer signal into an intermediate frequency and recorded the signal with a SDR card. The further processing has been done with Matlab, where we could extract the frequency ...

Nobody needs a radar detector because nobody needs to speed. You might think you need to speed in order to make it somewhere ...

Learn the basics of radar detectors and radar jammers. Because anything is better than obeying the law. Everyone has to prioritize when it comes to finances. Some people want to spend their money on ...

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 ...

Florida officials announced the dismantling of a retail theft ring that stole approximately $800,000 worth of smoke detectors from Home Depot stores. During a press conference, law enforcement also ...

The received power of GPS and Galileo navigation signals at the antenna output of a user receiver is typically extremely small, from approximately –165 up to –150 dBW, which makes them inherently ...