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. Cell phones were created mainly to facilitate communication between people who are far away from each other. The convenience of cell phones make carrying and using a cell phone possible whenever one wants. However, cell phones can be used for criminal activities and many people have suffered because of this. Many people have their heads facing the screen of their phones most of the time because smartphones are very addictive. Some people find this to be socially unacceptable and many of them end up being frustrated. Nowadays terrorists detonate bombs and other explosive things using cell phones. The sinister things that people use cell phones for led to the creation of cell phone jammers.
Protecting and preventing the loss of lives and promoting social etiquettes are some of the benefits of cell phone jammers. 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. When you have a standard signal blocker you can disrupt the signal of a cell phone or any other wireless devices with easy. 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. Signal from a base station or a tower covers an area that is technically known as a cell.
The signal of a phone will be passed down from one tower to another that is within your reach 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, there will be no bars on the display of the phone to indicate the strength of the signal.
The effective jamming range is not the same for different models of cell phone jammers. However, the factors that mainly influence the average effective jamming range are the local environment, unit power and signal strength. A highly powered model is the one you should find 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. The powerful cell phone jammers used by law enforcement officials and agencies have a jamming range of about a kilometer radius.