Incredible disappearing cars on the map
What is a GPS jammer device? Learn how to detect and neutralize threats from GPS jammers.
GPS tracking technology is increasing as new innovations continue to develop. With the proliferation of smartphones and IoT devices, every location, online search, website visited, and item purchased is tracked. While many people are willing to share their location for good purposes, there is another group of people who want to hide their location.
A GPS jammer is a device used to hide one's location by sending a radio signal on the same frequency as the GPS device. Once this happens, the GPS device cannot determine its location due to interference.
The GPS jamming unit itself is usually a small, self-contained transmitter that produces a 1575.42 MHz jamming signal within a 5-10 meter radius.
Typically, users plug the jammer into the cigarette lighter and place the device close enough to the GPS tracker to interfere with the GPS satellite signal. When powered up, they are fully operational in less than 20 seconds. Relatively low power and fast startup times allow the jammer to be used only when needed. Criminals will shut it down as quickly as possible to avoid detection. These jammers can be bought cheaply on the internet for less than $60.
While buying a GPS jammer is highly recommended, there are various types of jammers available online, such as physical shields, Wi-Fi/Bluetooth jammers, remote control jammers, spy camera jammers, drone jammers, and more.
For law enforcement and the transportation industry, GPS jammers are both annoying and worrisome. Interference can interfere with GPS vehicle tracking, also known as fleet tracking or telematics, which is a critical source of business data for many companies.
Open Platform Telematics is more than vehicle tracking - it's the collection of data on fuel consumption, idle speed, driving behavior, engine health, and other aspects of the vehicle and operation. This vehicle data is critical to helping companies manage their fleets and achieve goals such as improving driver safety, productivity, efficiency or compliance.
The receiver relies on these precise and specific satellite signals to determine its position in the world. The GPS tracking device then transmits this position and speed information to the monitored location. Typically, this data is communicated over a cellular network.
In some cases, satellite failures or solar flares can temporarily interrupt the transmission of GPS signals. GPS jammers emit radio signals or signal noise at the same frequency as GPS devices to displace or distort GPS satellite signals. Because the satellite signal is masked by interference, GPS can no longer calculate its position.
When no GPS signal is received, the trip history map will show lost or interrupted trips - clearly drawing attention to the problem.
It is important to note that jammer gps will disrupt the functionality of the GPS receiver, but all other functionality will not be affected.