Equipment: 10 Mistakes that Most People Make

What are Signal Jammers and What Can They Do?

Signal jammers are gadgets that are used mainly to interrupt or dislocate radio signals. Usually, people use signal jammers to disrupt cellular 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. 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.

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. When the signal jammer blocks the radio waves, the cell phone is prevented from receiving them from the base station. From ten meters to one kilometer, a signal jammer can interfere signals of these distances.

The GPS signal jammer is another commonly used 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 civilian GPS jammer usually covers up to 10 meters only.

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.

These signal jammers are relatively low priced and this is the reason why it has gained popularity and is 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.