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Precautions for using backpack frequency jammer

Backpack frequency jammer is mainly used for auxiliary equipment used by the public security to deal with some special tasks, such as gathering group events, temporary communication control, arrest of suspects, etc....

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Do knapsack jammers radiate?

Backpack signal jammer don't need to avoid radiation hazards at all. Like mobile phones, have a certain amount of radiation. The working principle of a jammer is similar to that of a...

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