The popularity of cell phones has increased tremendously since the creation of the first cell phone. The increase in popularity of cell phones has been promoted by the invention of smartphones. One of the main uses of cell phones is to facilitate communication between people who are far away from each other. You can carry and use cell phones whenever you want because they are convenient. However, many people have suffered because cell phones can be used for criminal activities. Many people have their heads facing the screen of their phones most of the time because smartphones are very addictive. Some people get frustrated by this because they find it to be socially unacceptable. Nowadays terrorists detonate bombs and other explosive things using cell phones. Cell phone jammers were created because of the sinister things that people use cell phones for.
Apart from promoting social etiquettes cell phone jammers have also protected and prevented the loss of lives. Another name used to refer to cell phone jammers is signal jammers. You should know how cell phone jammers work on wireless devices before you buy or use one. It is easy to disrupt the signal of a cell phone or any other wireless devices with a standard signal blocker. Base stations or towers are how wireless devices communicate with each other. There is a maximum radius that base stations or towers can send out signals. A cell is used to refer to the area covered by the signal from a base station or tower.
After getting out of reach a signal of a certain tower your phone will transmit its signal to another tower that is within your reach that is if you are using a phone while on the move. Cell phone jammers transmit a signal that cancels out the signal from a mobile phone leading to disruption of services. It will seem like there is no cellular service in the area that you are in when a cell phone jammer is activated. Therefore, the display of the phone will have no bars indicating the strength of the signal.
The effective jamming range is not the same for different models of cell phone jammers. However, the average effective jamming range is mainly influenced by the local environment, unit power, and signal strength. You should find a high powered model if you want a cell phone jammer that has a jamming range of about the size of a football pitch. However, you should go low a low powered model if you want the jamming range to be within the range of some few meters. The jamming range of the powerful cell phone jammers used by law enforcement officials and agencies is about a kilometer radius.