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What are Signal Jammers and What Can They Do?

Signal jammers are gadgets that are used mainly to interrupt or dislocate radio signals. The most common use of signal jammers is to disrupt cell phones from receiving and transmitting signals. If you want to disable someone’scellular phone, it will be easy for you to do it because these signal jammers are wireless and they can be used anywhere. You can also use it to interfere with wireless local area networks or WLAN. Because of this ability to interfere with wireless local area network signals, manufacturers have also developed other types of jammers like Bluetooth jammers and Wi-Fi and wireless video jammers. Satellites can even be jammed if you can create high-tech and sophisticated signal jammers.

Usually, devices which are in good working condition will make it difficult for signal jammers to interfere with its signals. The government is also using these signal jammers and they regulate its use, and the only use for their signal jammers is for interfering with cellular phone communication lines. They only damage the receiving end of a cell phone call because it directly interferes with 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. With bigger signal jammers however, like outdoor signal stations, there can be health risks if you use them.

The most common of all signal jammer is the one used to jam cell phone signals. The cellular phone is prevented from receiving signals from its base station, and this is done by blocking radio waves. Signal jammers cover a distance from 10 meters to one kilometer.

Another commonly used signal jammer is the GPS signal jammer. The military uses GPS jammers in order 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.

Bluetooth jammers are integrated with multi-functional jammers which is able to jam Wi-Fi signals and video. It disrupts and disables wireless LAN, Bluetooth devices, and video transmitting, for privacy.

Because of the low prices of these signal jammers, more and more people are using them repeatedly and is gaining a wide following.

You can grab these cook signal jammers on the web. Cellular phone jammers are the least expensive ones with the more affordable costing only less than fifty dollars and the higher priced is less than a hundred fifty.