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  • Composition and principle of UAV jammer

    The device consists of a handheld host and a battery pack. The handheld host is a three-band transmitter antenna integrated design, which can simultaneously generate 2.4GHz/5.8GHz frequency UAV flight control jamming signals and satellite positioning jamming signals, through the UAV’s uplin...
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  • The role of drone jammers

    UAV jammers help us interfere with radio frequencies of 310MHz, 315MHz, 390MHz, and 433MHz. In addition, drone jammers can help us control drones. The theme of “terrorism” is a world-wide problem, and it has become more serious-a threat that cannot be ignored. Terrorists have many new...
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  • The role and use of GPS jammer

    Interfering devices are radio frequency transmitters that intentionally block, block or interfere with legitimate communications, such as cell phone calls, text messages, GPS systems, and Wi-Fi networks. Previously, this equipment was made for military purposes. Although GPS signal jammers have b...
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  • Why is GPS jammer so popular?

    Why is GPS jammer so popular? The popularity of GPS jammer has a lot to do with the widespread use of GPS trackers. This is because GPS tracking devices are widely used to track their own goals, such as husbands tracking wives, or boss tracking people. Not only that, but now, in the high-tech era...
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  • Cell phone jammer principle

    Cell phone jammer interferes with the digital signal in the frequency band by sending high-power triangular waves. If the antenna is placed unreasonably, or the distance is long, or there are obstacles in the middle, it will affect the interference effect. First, test whether the mobile phone is ...
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  • Cell phone jammer function

    Cell phone jammer is mainly aimed at various places where the use of mobile phones is prohibited, such as various examination rooms, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finances, prisons, public security, and military p...
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  • Signal Jammer

    Signal Jammer

    When we spend a weekend, we want to enjoy our free time and devote a day to our favorite hobby. When we don’t want to be disturbed by phone calls, we need a cell phone signal jammer to combat disturbing calls.  Sometimes, we don’t want to talk to anyone, but annoying people will keep call...
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  • Cell Phone Jammer

    Cell Phone Jammer

    The cell phone jammer is mainly aimed at various places where the use of cell phones is prohibited, such as examination rooms, schools, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, governments, finance, prisons, public security and military powerhouses. When...
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  • The Principle of Mobile Phone Jammer

    The Principle of Mobile Phone Jammer

    The mobile phone jammer is mainly aimed at all kinds of places where the use of mobile phones is prohibited, such as various examination rooms, schools, gas stations, churches, courts, libraries, conference centers , theaters, hospitals, governments, finance, prisons, public security and military...
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  • Why Are GPS Jammers So Popular

    Why Are GPS Jammers So Popular

    Nowadays, GPS signal jammers are playing an increasingly important role in our lives. The number of places used is increasing.Why are GPS jammers so popular? The popularity of GPS jammers has a lot to do with the widespread use of GPS trackers, because GPS tracking devices are used  widely to tra...
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