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. You can also use it to interfere with wireless local area networks or WLAN. Because of its ability to interfere with WLAN signals, it has led to the development of other types of signal jammers like Bluetooth jammers, Wi-Fi and wireless video jammers also. 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. It is only the receiving end of the cell phone and its base station that is affected by a signal jammer. 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. When the signal jammer blocks the radio waves, the cell phone is prevented from receiving them from the base station. Signal jammers cover a distance from 10 meters to one kilometer.
GPS signal jammers are also common used today. The military uses GPS jammers in order to confuse GPS tracking locations. This type of tracking system cannot be homemade. If a person does not want to be tracked by a GPS receiver, he can use a GPS signal jammers in order to hide his location and the location of his vehicle. Civilian GPS jammers are only good 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. 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.
You can find websites online that sells signal jammers are affordable costs. 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.