For mobile phone security issues, scientists in mobile communication through comprehensive analysis of the mechanism of using electromagnetic emission technologies, through trial and error, and finally found the effective ways of prevent leak and blocking signal, developed mobile phone signal jammer successfully. Cell phone jammer, the use of advanced modern digital communication technologies and electronic technology, army anti-jamming develops and produces new intelligent digital integrated system, the digital modulation control manner, through wireless technology control field wireless communication gear normal communication.
Everyone knows in the exact same position, different indoor, different time may have great changes of mobile phone signal. Based on vincere alle slot empjammeritalia.com , it was revealed that the change of the value 10dbm can attain the maximum power, together with the minimal power are 10 times, according to the radio signal transmission distances each doubled, 6dbm energy decline in intensity, 10dbm changes and growth must power equipment may raise redundant, double. It will cause the intermittent throughout operation.
Conversely, generally speaking, only quiet civil in a common conditions can make display area or Ladar Levison protecting rate more than 98%, its functioning time, normally doesn’t exceed 8 hours of continuous operation, not more than 1,500 hours. Irrespective of how changes in the outside environment, the mobile phone jammer doesn’t necessarily ensure signal of each corner of the screen, that’s the fundamental jamming.