News

What can you do with a signal jammer?

Most people have access to mobile phones, including theaters, educational institutions, coffee shops, restaurants and offices. Nowadays, instead of spending time with my family and focusing on organizational goals, I...

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Controversy over using jammers

The use of mobile phones by many students in school (especially high school) during class has become a major problem. Steve Gray, principal of Hardy Middle School on Vancouver Island,...

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Mobile phone jammer outlook

The development of the mobile phone jammer security industry is an unavoidable product. This industry occupies a very important position. Interfering devices, also known as signal interference shields, extend to...

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Signal Attenuation and Interference

The signal strength of a radio signal gradually decays during transmission. The receiver can only receive wireless signals that identify the signal strength above a certain threshold, so if the...

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Range of mobile phone jammers used in schools

So far, McNeill has taken steps to prevent its use, such as purchasing cell phone blockers, which are devices that block services. He said the device is considered illegal, but...

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The use of jammers is very common

Interference makes it difficult or impossible to receive radio signals normally (for example, radio, television, cell phones, GPS, etc.). The radio waves emitted by interference are the same as the...

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