Does the cell phone jammer do harm to human bodies and cell phones?

Market Opportunity forcell phone jammer
Many polymer materials, plastic attracted the attention of scholars [16]. Some foreign companies have developed a number of composite conductive plastics as a shielding material, showing a very big advantage.
With new materials constantly being discovered, more and more new materials used in shielding research.
3 leakage magnetic treatment
Magnetic shielding, in different parts of the shield to form a non-conducting junction gap, these gaps will have a non-conductive electromagnetic leakage. Does the cell phone jammer do harm to human bodies and cell phones?Conductive elastic material to seal the gap to the extent of leak in order to prevent electromagnetic leakage. In fact, cracks or holes will leak electromagnetic waves depends on the gap or hole size relative to the wavelength of electromagnetic waves. When the wavelength is much larger than the opening size, it does not produce significant leakage. Therefore, when the disturbance frequency is high, then the shorter wavelength, it is necessary to use magnetic sealing gasket. When the interference of frequencies above 10 MHz, you need to consider the use of electromagnetic gasket.
Those who are flexible and well-conductive materials can be used as magnetic gasket. The intensity of electromagnetic signals emitted by mobile phone jammer is very weak.Choose to use magnetic sealing gasket should consider four factors: shielding effectiveness requirements, the availability of environmental sealing requirements, installation requirements and cost structure requirements. Table 1, Table 2 lists the characteristics of different sealing gasket material [17].

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