What is a "Mobile Jammer Theory"? The Most Authoritative Explanation.
What is a mobile phone jammer?
Mobile phone jammer. A mobile phone jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals...What are the advantages of a jammer device?
• It is efficient in blocking the transmission of signals from networks including UMTS, 3G, CDMA, GSM and PHS. • One Jammer device may not work at different frequencies, because Mobile phones operate at different frequency bands in different countries.What is jamming and how does it work?
The jamming section is successful when the area of the mobile phone signal is disabled if the jammer is on. The first jamming device was developed and used by the military for communication purposes. Where the planed commanders use RF communication to control their power and also in enemy communications.Do cell phone jammers block both frequencies?
Most cell phone jammers block either of the two frequencies, indirectly providing the effect of prevention of both. Cell phone jammers work on the same principles as that of jammers used in preventing radio communication. They either function by disrupting the cell-phone-to-base-station frequencies or base-station-to-cell-phone frequencies.
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