The popularity of cell phones has increased tremendously since the creation of the first cell phone. Cell phones have become even more popular because of the invention of smartphones. Facilitating communication between people who are far away from each other is the main use of cell phones. The convenience of cell phones make carrying and using a cell phone possible whenever one wants. However, many people have suffered because cell phones can be used for criminal activities. Smart phones are very addictive, and that is why many people have their heads facing the screen of their phones most of the time. Some people find this to be socially unacceptable and many of them end up being frustrated. Nowadays, bombs and other explosive things are detonated using cell phones. It is because of the sinister things that people use cell phones for that cell phone jammers were created.
Protecting and preventing the loss of lives and promoting social etiquettes are some of the benefits of cell phone jammers. Signal jammer is the other name for cell phone jammer. 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. To communicate with each other wireless devices use base stations or towers. The signals from a base station or towers have a maximum radius that they reach. 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. Disruption of services by a cell phone jammer occurs when the signal from the jammer cancels out with the signal from a mobile phone. Absence of cellular services in the area that you are in is what it will seem like when there is cell phone jamming. Therefore, there will be no bars on the display of the phone to indicate the strength of the signal.
Different models of cell phone jammers have varying effective jamming range. However, the factors that mainly influence the average effective jamming range are 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, a low powered model is the one you should find if you want the jamming range to be within the range of some few meters. Law enforcement officials and agencies use very powerful cell phone jammers that have a jamming range of about a kilometer.