Knowing the two navigation systems is the better choice jammers
GLONASS - Russia and GPS - US for tracking moving objects. Allows you to fix coordinates, speed, direction of movement and fuel consumption.
For drivers, the system is useful because it helps navigate and lay out routes in unfamiliar areas. For logisticians, it can control the movement of cargo, off-route, allowing you to track vehicle misuse, fuel consumption, and more.
Thanks to this system, there is an operational connection with the dispatcher, which can eavesdrop on the cabin. Securely hidden beacons allow you to quickly locate your car when it is stolen, and in the event of an accident, the system automatically sends a distress signal.
But sometimes in some cases you need to hide your location. To make it impossible for satellites to determine the coordinates of objects, radio signal jammer gps or jammers are used.
They are used when it is necessary to deviate from the route of a leased road carrier, hide the fact of unplanned parking, evade pursuit or suspect wiretapping.
When installed in a car, the jammer blocks all radio signals within a 5 to 15 meter radius. So you can be sure that the object will disappear from the viewer's field of view.
In order to understand how to choose the right jammer, and what to look for when buying, you need to understand the equipment of your navigation system.
Both GPS and GLONASS work on the same principle: tracking and analyzing the time and space coordinates of objects. Trackers or beacons installed in it receive radio signals from satellites. With the help of special modules, coordinates are calculated automatically, based on data from nearby base stations and nearby satellites. All exercise data is stored in the tracker's memory and then uploaded to the server.
So-called jammers, the original anti-trackers connected through a car's cigarette lighter, are no longer as effective because of the many cell towers in urban environments. Objects can also be located using them, although of course it's not as accurate. Additionally, the disappearance of the GPS signal in the tracker will automatically notify the tracking service of an attempt to hide the location of the object. To solve this problem, cheaters have appeared on the market. Instead of muting these devices, they generate additional error requests. The real signal is lost in the false signal and positioning becomes impossible.