How does the jammer make the phone no signal?

How does the jammer make the phone no signal?

Everyone knows that cell phone signal jammers can block cell phone signals, but how does the jammer make the cell phone no signal?

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Mobile phone signal jammers are big or small. There are many channels in any frequency band of mobile communication. In terms of professional terms, they are channels, and channels can be used as BCH. : BCH, it can be completely determined by the MSC according to the distribution of channels in the entire network area, but everyone who knows it knows that the BCH is not fixed, and the shielding occasion is also uncertain, and even some cells will be set. Two or more BCH, so when using a mobile phone wifi jammer, it is to interfere with all channels of the mobile communication network that may appear within the range of use, which is commonly referred to as CDMA, GSM, DCS , PHS, TD-SCDMA, WCDMA, etc., the frequency in these channels interferes, and this is used to interfere with our mobile phone signals, which cuts off the channel for mobile phones to receive signals as a whole.

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