To get the timing information of the signal, the analysis must be done in the time-domain. Therefore, we converted the jammer signal into an intermediate frequency and recorded the signal with a SDR ...

Car Thieves Using GPS Jammers 11:08 am February 23, 2010 By Julian Horsey ...

With car thieves in the United Kingdom using GPS jammers to aid their getaways, experts say it's only a matter of time until crooks -- and, ominously, terrorists -- in the United States catch on.

GPS Jammer is an in-car spy sweeper GPS Jammer plugs into your car's cigarette lighter port and blocks GPS signals. Kevin Massy Aug. 2, 2007 1:03 p.m. PT No more road and track Chinavision ...

According to a report from British vehicle security firm, Tracker, criminal gangs have been importing GPS jammers from China to help them steal expensive cars or car transporters with valuable ...

More ever, the GPS jammer blocker doesn't interrupt any other electronic device except the GPS. If you want to a portable car GPS blocker, this mini jammer is just for you.

That should cover a GPS signal. It'll cover an area between 2 to 4 meters, which is enough to prevent any possible tracking devices that may be attached to your vehicle.

This would avoid the estimated 300,000 crashes caused in Britain every year by GPS-following fools. Car thieves using GPS 'jammers' [Guardian] Jamming of GPS signals threatens vital services [FT] ...

Mr. Bojczak claimed that he installed and operated the jamming device in his company-supplied vehicle to block the GPS-based vehicle tracking system that his employer installed in the vehicle.

It’s powered by your car’s lighter socket and claims to knock out GPS logging or tracking devices on your car. The Anti-Tracker puts out 200mW of jamming power!