What is a "Gps Jammer Why"? The Most Authoritative Explanation.

What is a "Gps Jammer Why"? The Most Authoritative Explanation.

What is a GPS signal jammer?

GPS receivers rely on low power microwave signals broadcast from GPS satellites. Signal jammers operate by overwhelming these satellite signals with higher power, but shorter range, radio signals, to create “noise” that tricks GPS tracking systems into thinking GPS signals are not available. This is also referred to as "spoofing".

What are GPS jammers and why should you care?

To law enforcement and the transportation industry, GPS jammers are both a nuisance and cause for concern. Jamming interferes with GPS vehicle tracking, also known as fleet tracking or telematics, which is a critical source of business data to many companies.

What happens if GPS jamming occurs mid-trip?

If GPS jamming occurs mid-trip, a straight line will be displayed from when jamming starts to the point where the jamming device is turned off. Anyone monitoring the vehicle will quickly see this and can investigate the cause of the missing trip information.

Are GPS jammers legal in the US?

Though the use of GPS jammers is illegal, and not common in the United States, they can still cause issues and risks for those in the transportation industry. What is a GPS Jammer?

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