 PRODUCT DESCRIPTION
How do the jammers work?
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To understand a bit better how a jammer is working, it is convenient at first to comprehend how your mobile phone is working. In short, each phone uses two different frequencies. One of the most-used frequencies is used, in order to send information to the network provider, while the other is used to get information from the network provider. Regardless of the used frequency, the signal will be sent first from your mobile to the nearest telephony mast. From this telephony mast of the net provider the signal will be sent back to your mobile phone. |
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When you use jammer, you can create an artificial dead zone within a radius of 10 - 50 meters. You block the signals and connections in your environment between the nearest mobile telephony mast and the mobile phones, which are registered there. These connections will be disrupted immediately by the jammer. All mobile phones in the environment of your location (this is related to the strength of your jammer and the distance to the next mobile mast) will have no more network coverage.
Consequently, the mobile phone users will be unable to do or receive phone calls, while your jammer is working. In addition, all the current phone conversations will be immediately disconnected when the jammer will be switched on. When you turn off your jammer afterwards, the signal will be available again to all.
To generate an artificial dead zone in a requested area, it is important to choose the right type of jammer. Some are able to block signals in a much larger area than others.
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Do you know why other persons use jammers?
If you hear the first time about jammers, you may receive initially a negative impression of such devices. The question will be raised automatically. ... Why anyone would intend to block the communication between mobile phone users?
There are many reasons, where and why you could use a jammer. We will give you some examples, where jammers could be very useful: |
Cell phone jammers may be particularly useful e.g. in classrooms or in lecture halls of universities. As you create there an artificial dead zone with your jammer, pupils or students immediately are unable to phone any more. On the other hand they will be unable to trick, as they cannot change SMS messages during ongoing examinations.
To have got a jammer has many benefits:
- increase in security
- prevention of fraud
- observance of a quiet atmosphere
While mobiles are indeed very comfortable, they can be a stress for others, who are violated by the constant babble or ringing.
In spite of the ban or the undesired use of mobile phones, some people go on calling and try to do their conversations. With a jammer this problem now definitively is a thing of the past.
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