Cell Phone Jammers: Block Cell Phone Signals
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Posted On :
Apr-09-2010
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Article Word Count :
367
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The cell phone jammers are devices that prevent phones from transmitting or receiving signals to the base stations. Many countries have posed restriction on the usage of mobile phone jammers.
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Nowadays, mobiles or cells are considered as one of the indispensable mode of telecommunications available to the modern world. Indubitably, the cell phone have helped significantly in making human lives much easier, but at the same time they have posed serious threats to the human's privacy. Against the growing menace, cell phone jammers are introduced by technocrats for some specific purposes.
Basics of Mobile Phone Jammers
As the name suggests, mobile phone jammers also called as cell phone jammers are used for disrupting the mobile phone's signal. Jammers are the electronic devices that emit signals on those radio frequencies in which the cell phone emits its signals. This results in disrupting the communication signal between the cell phone base station and the cell. In simple words, it can be said that cell phone jammers overpower the signals transmitted by cell phones on the same frequency due to which the two signals collide and gets cancelled. For jamming any cell phone, a user only requires a device that has the ability to broadcast the signal on the same and correct frequencies. Although, a person can use jammer equipped cell for any legal purpose, best places to use such cells are those areas where silence is expected like hospitals, church, etc.
More information about jammers
• One can find different sizes and styles of jammers in the market.
• Low powered jammers are used for blocking calls in the range of about 9 m or 30 feet.
• High powered jammers are used for blocking an area as large as any football field.
• Some of the important components of jammers are antenna, noise generator, tuning circuit, voltage-controlled oscillator, etc.
Unexpectedly, people have started using the technology for destructive purposes. It is due to this reason only that in most of the countries use of cell phone jammers by a common man is considered as illegal. Legally, the jammers are used only for military or political purposes. Therefore, it is advised that if you want to buy cell phone jammers, buy them from online sources. Numerous websites are indulged in providing jammers at cost-effective rates. For finding more information about them, search over the internet.
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Article Source :
http://www.articleseen.com/Article_Cell Phone Jammers: Block Cell Phone Signals_15942.aspx
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Author Resource :
Infostream.biz supplies all type of Jammers like Cell Phone Jammers, video/WIFI jammers, wireless camera hunter and GPS jammer. You can buy Cell Phone Jammer at the lowest shipping rates.
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Keywords :
Cell Phone Jammers, Cell Phone Jammer, GPS Jammer, Video Jammer, Wireless Camera Hunter,
Category :
Communications
:
Mobile Phones
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