Use jammer for blocking gps signal

GPS is a global navigation system originally designed by the US military that works by sending signals from satellites above the Earth back to the receiver. A GPS jammer is a radio frequency transmitter that intentionally blocks, blocks, or interferes with communications such as cell phones, text messages, GPS systems, and Wi-Fi networks.

GPS tracker is the most common type of tracking device. It uses satellite GPS signals to perform real-time positioning on targets and transmit information to information processing terminals to achieve tracking. For such tracking, there is no way to avoid it, and in all methods, the most effective way is to use GPS jammers. Using a jammer to shield the GPS signal is only one of the effective measures. For example, to disable the use of mobile phones, you can also use jammers to block moving signals.

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