GPS interference involves using frequency transmitting equipment to block or interfere with radio communications. The types of communications that may be disturbed include phones, text messages, GPS systems, and Wi-Fi networks. The term is also known as GPS spoofing, and the device used can also be called a cell phone blocker. Or signal.
The military initially developed GPS jammers to deceive enemies about geographic location and targets. The device is then suitable for consumers who want to protect their privacy or prevent their tracking. However, without proper technical knowledge or improper operation, GPS jammers can cause communication interruptions, which can be harmful.
In the United States and Canada, it is illegal to buy, sell, or use gps jammer. Interference Interference can lead to high fines, equipment seizures and jail time.
How does GPS interference work?
The receiver can use satellites and radio signals to determine the precise location of any GPS-compatible device or vehicle. A paper jam occurs when the device sends radio signals at the same frequency as a GPS-compatible device. This prevents GPS-compatible devices from determining their location and may prevent them from establishing or maintaining their connection.
The GPS interference itself is usually a small transmitter frequency that can autonomously send interference signals at a radius of 5 to 10 meters. These devices are usually connected to a cigarette lighter or a charging / USB port and consume very little power. Although GPS jammers are illegal in most places, GPS jammers can be purchased online and come in different types, such as Wi-Fi jammers, Bluetooth jammers, remote jammers or drone jammers.
Use of GPS jammer
GPS interference devices can be used in a variety of applications, such as:
Hide, modify or hide the positioning signal of the GPS unit.
Prevent mobile devices from making or receiving calls, text messages or emails.
Prevent Wi-Fi enabled devices from successfully connecting to the Internet.
Avoid the possibility of positioning the device in an emergency.
Hide the location of the device or vehicle.
Although GPS jammers can cause minor interference, such as signal loss, they can also pose a significant risk to public safety. For example, GPS jammers cannot distinguish the type of communication and can block incoming or outgoing calls from emergency responders. In addition, the device may block multiple calls and interrupt all communications over a wide frequency range.
As more industries, such as law enforcement and transportation, rely on GPS-enabled devices, interference can interfere with critical operations and data. In fleet management tracking, GPS information can be linked to data such as fuel consumption, driving behavior, engine health, vehicle synchronization and safety measures. As a result, the jammer can destroy all this information and cause severe interruptions.