What is a GPS jammer? Learn how Geotab detects and eliminates threats from GPS jammers. Check the appearance of the GPS jammer in MyGeotab. With the continuous development of new and innovative technologies, GPS tracking technology is emerging. With the proliferation of smartphones and IoT devices, every location, every online search, every website visited, and every purchase will be tracked. Although many people are willing to share their location for good things, there are other groups of people who want to hide their location.
What is a GPS jammer? GPS jammers are devices that hide their location by sending radio signals at the same frequency as GPS devices. In this case, the GPS device cannot determine its location due to interference. The GPS jamming unit itself is usually a small independent transmitter that generates 1575.42 MHz jamming signals within a radius of 5 to 10 meters.
Generally, users place the jammer in the cigarette lighter and place the device close enough to the GPS tracker to interfere with GPS satellite signals. After being turned on, they can operate normally in less than 20 seconds. Due to the relatively low performance and fast start-up time, the gps jammer can only be used when needed. Criminals will take them out as soon as possible to avoid detection. These jammers can be purchased cheaply on the Internet for less than $100.
Although it is strongly recommended not to buy GPS jammers, you can buy various types of jammers online, such as B. physical shielding layer, WLAN/Bluetooth jammer, jammer with remote control, camera jammer and drone jammer, Just to name a few. For law enforcement and the transportation industry, GPS jammers are both annoying and worrying. Interference can affect GPS vehicle tracking, also known as fleet tracking or telematics, which is an important source of business data for many companies.
Open platform telematics is more than just vehicle tracking-it is the collection of data on fuel consumption, idling, driving behavior, engine conditions, and other aspects of the vehicle and its operation. This vehicle data is very important to support the company to manage the fleet and achieve goals such as improving driver safety, productivity, efficiency or compliance. Who is using GPS jammers? GPS jammers were originally developed by the government and later developed for military use. In this case, vehicle location confusion is critical to mission success. The jammer acts as a “cloak” to provide military personnel with privacy, enhanced security and overall advantages in high-risk situations.