We are a professional jammer business, there are many types of high-quality jamming equipment, you can try it if you are interested. https://www.jammer-mart.com/
[PR]上記の広告は3ヶ月以上新規記事投稿のないブログに表示されています。新しい記事を書く事で広告が消えます。
signal jammer are small and compact anti-tracking devices that transmit radio frequency (RF signals) to interfere with GPS devices such as cell phones, Wi-Fi signals, and car GPS trackers. GPS blockers are portable, low power, and smartly designed to function as shielding instruments only when required. Moreover, there are many kinds of GPS jammers, such as remote control jammers and drone jammers, used to block GPS signals from mobile networks, vehicle trackers, and spy cameras.
A GPS jammer can obstruct signals to and from a vehicle by sending radio frequencies that match the signal frequency of the vehicle’s GPS tracker. Because of this, interference of signals occurs, and the GPS tracker on the car cannot determine location.
To understand how GPS jammer work, it is first vital to know how GPS tracking devices function. All GPS devices work in the same way by employing a trilateration method to figure out the location, speed, and altitude of an item. GPS devices work in tandem with satellites that use sophisticated technology to broadcast the position and time of the GPS device. In essence, using satellite positioning, GPS devices calculate the time and distance it takes for a signal to travel from the device to a satellite to estimate the exact location of an object. A typical GPS tracker will use data from four or five satellites to form accurate real-time navigation or positioning.
A GPS signal jammer works by disrupting the transmission of satellite signals to and from the GPS device. Signal jammers create an interference pattern by transmitting signals that match the frequency of the GPS device but with a shorter range and higher power. This creates noise that interrupts the transmission path between GPS and GSM networks such as 2G, 3G, and 4G, usually targeted by cell phone jammers. However, desktop and Wi-Fi jammers use the same principle of interference to block off Bluetooth and Wi-Fi signals.
The cell phone jammer needs to be connected to a power supply. If used in a car, it is connected to the cigarette lighter socket.
Place the GPS jammer near the installed GPS tracker
Activate the GPS jammer. Make sure you place your GPS jamming device within 10 meters of the GPS tracker to disrupt satellite signals.