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What are Signal Jammers and What Can They Do?

If you want to interrupt of dislocate radio signals, you use a gadget called signal jammers. Signal jammers are commonly used by people who wish to disrupt people from transmitting and receiving signals from their cell phones. If you want to disable someone’scellular phone, it will be easy for you to do it because these signal jammers are wireless and they can be used anywhere. 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.

Usually, devices which are in good working condition will make it difficult for signal jammers to interfere with its signals. 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. 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. With bigger signal jammers however, like outdoor signal stations, there can be health risks if you use them.

The cellular phone jammer is the most common signal jammer available. 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.

The GPS signal jammer is another commonly used jammer. 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. A GPS signal jammer for civilians usually reach only 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.

Because of the low prices of these signal jammers, more and more people are using them repeatedly and is gaining a wide following.

You can grab these cook signal jammers on the web. 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.