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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. Signal jammers are commonly used by people who wish to disrupt people from transmitting and receiving signals from their cell phones. It is easy to disable cellular phones with these signal jammers because they are wireless and they can be used in any location. 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. Now, even satellites can be jammed; you only need to have high-tech and sophisticated types of signal jammers to do so.

If an electronic device is in good working condition, it will be difficult for signal jammers to interfere with them. It is not only individuals who use signal jammers, the government also uses these and regulars its use and they only use it for jamming 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. The only time that signal jammers can cause health risks is if you use the bigger ones like outdoor signal stations.

The most common of all signal jammer is the one used to jam cell phone signals. When the signal jammer blocks the radio waves, the cell phone is prevented from receiving them from the base station. 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. This type of tracking system cannot be homemade. For people who do not want the GPS receiver to know their location and that of their vehicle, they use the GPS signal jammer. Civilian GPS jammers are only good 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.

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.