What are Signal Jammers and What Can They Do?
If you want to interrupt of dislocate radio signals, you use a gadget called signal jammers. The most common use of signal jammers is to disrupt cell phones from receiving and transmitting signals. It is easy to disable cellular phones with these signal jammers because they are wireless and they can be used in any location. Wireless local area networks or WLAN signals can also be intercepted by these signal jammers. This has correspondingly lead to the development and manufacture of jammers like Bluetooth jammers, Wi-Fi and wireless video jammers among others. If you have high-tech and sophisticated signal jammers, you can ever jam satellites.
Usually, devices which are in good working condition will make it difficult for signal jammers to interfere with its signals. Government also uses and regulates these signal jammers and are intended to jam cellular phone communication lines only. These jammers only affect the receiving end of the cell phone and the base station itself. Since its electromagnetic field is relatively small, it is not known to have any adverse effect on the human body, nor can it damage the cell phone itself. The only time that signal jammers can cause health risks is if you use the bigger ones like outdoor signal stations.
Signal jammers used to interfere with cell phone signal is the most common signal jammer available. The cell phone signal jammer works by blocking radio waves so that the signal from the base station to the cell phone is interfered with. The distance covered by this signal jammer is from 10 meters to a kilometer.
GPS signal jammers are also common used today. They are used by the military to confuse GPS tracking locations. It is not possible to make homemade GPS signal jammers. For people who do not want the GPS receiver to know their location and that of their vehicle, they use the GPS signal jammer. A GPS signal jammer for civilians usually reach only up to ten meters.
A Bluetooth jammer is usually integrated with a multi-functional jammers which jams wi-fi and video. It disrupts and disables wireless LAN, Bluetooth devices, and video transmitting, for privacy.
These signal jammers are relatively low priced and this is the reason why it has gained popularity and is used repeatedly.
If you want to purchase signal jammers you can simply look for them in online stores. A simple cellular phone signal jammers usually costs less than fifty dollars for the cheapest ones and a little less than a hundred and fifty for the more expensive ones.
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