We (NanJing BoKang Electromechanical Technology CO.,LTD.) is a manufacturer of frequency jammer. In addition to often receiving inquiries about various frequency jammer products, we also receive questions about other special issues. Among them, there is a problem. I am often asked: For personal reasons, some customers want to know how to counter the interference after their mobile phone is interfered by the frequency jammer, that is, they want to find a way or way to crack the interference signal of the frequency jammer. .
The function of the frequency jammer, just like its name, is to interfere with the frequency band of the mobile phone. The frequency covered by this interference signal includes all the standards and frequency bands supported by the mobile phone. The interference signal is disorderly and disorderly. The white noise signal is equivalent to quantifying the interference signal, that is, the interference signal emitted by the frequency jammer cannot actually be cracked or signal modulated or demodulated. Once a mobile phone in normal use enters the effective interference range, there is only one result: the mobile phone will no longer be able to form a stable communication link with the mobile phone base station, and the mobile phone can only display a state of no signal and no communication.
However, due to the limited effective interference range of any frequency jammer, the coverage radius of the low-power frequency jammer is generally 1-20 meters, while the high-power frequency jammer has a maximum effective coverage radius. The radius of the interference range is usually only 200-500 meters. Within these effective radiuses, if the mobile phone signal is interfered, there is no way to achieve anti-interference through technical means. The only acceptable way is to carry the mobile phone out of the effective interference range.