GPS systems are very common in life, which makes GPS trackers cheap but hate high-end. Can a WiFi blocker block such trackers?
Jammer-MartNovember 2019
Because the power of GPS signals on the earth is very low, the GPS signals received by users on the ground are easily susceptible to interference. On the battlefield, the enemy can deliberately interfere with GPS to prevent combatants from knowing their location. There are some well-documented cases in China, where jammers purchased through the Internet are used to reject location information. In particular, the use of multi-functional wifi jammer that can interfere with GPS signals for personal protection is easily available despite being illegal, and has been used to bypass GPS tracking technology.
Because the power of GPS signals on the earth is very low, the GPS signals received by users on the ground are easily susceptible to interference. On the battlefield, the enemy can deliberately interfere with GPS to prevent combatants from knowing their location. There are some well-documented cases in China, where jammers purchased through the Internet are used to reject location information. In particular, the use of multi-functional wifi jammer that can interfere with GPS signals for personal protection is easily available despite being illegal, and has been used to bypass GPS tracking technology.