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All About Signal Jammers and How They Work

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. 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. Now, even satellites can be jammed; you only need to have high-tech and sophisticated types of signal jammers to do so.

The only time signal jammers will have a difficult time of interfering device signals is if your electronic devices is in good working condition. 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. It has a relatively small electromagnetic wave and is not known to have any harmful effect on the human body or the cell phone itself. There can only be health risks if you use bigger signal jammers like outdoor signal stations.

The most common of all signal jammer is the one used to jam cell phone signals. 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. Signal jammers cover a distance from 10 meters to one kilometer.

Another commonly used signal jammer is the GPS signal jammer. 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.

in order to jam Wi-Fi signals and video, people use Bluetooth jammers which are usually integrated with multi-functional jammers. These jammers can interfere and disable wireless LAN, Bluetooth devices, and video transmitting for privacy.

The prices of these signal jammers and relatively low and that is why it is getting popular with people today and are 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.