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. These signal jammers are wireless and can be used in any location to disable cellular phones. And it is not only cell phones that there interfere with, but these signal jammers can also interfere with your wireless local area network or WLAN signals. 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. It is only the receiving end of the cell phone and its base station that is affected by a signal jammer. 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.
The cellular phone jammer is the most common signal jammer available. The cellular phone is prevented from receiving signals from its base station, and this is done by blocking radio waves. The distance covered by this signal jammer is from 10 meters to a kilometer.
GPS signal jammers are also common used today. In order to confuse GPS tracking locations, the military uses GPS jammers. It is not possible to make homemade GPS signal jammers. 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.
A Bluetooth jammer is usually integrated with a multi-functional jammers which jams wi-fi and video. Wireless land are network signals, Bluetooth devices, and video transmitting, can be disabled and interfere with by these Bluetooth signal jammers.
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.