GPS jammers are increasingly popular among civilians who want to protect their privacy and avoid being tracked by GPS. These devices are available for less than $50 and are designed to interfere with GPS signals and prevent them from being used. However, most civilians don't have the technical skills to build a jammer themselves. This technology is...

A cell phone jammer works by blocking a cell phone's signal. While these devices can be effective in certain environments, they are not legal for use in the United States. This is because the devices can interfere with 911 calls and other emergency calls. The FCC has issued a ruling that prohibits the use of jammers and has imposed severe...

A cell phone jammer works by blocking a cell phone's signal. While these devices can be effective in certain environments, they are not legal for use in the United States. This is because the devices can interfere with 911 calls and other emergency calls. The FCC has issued a ruling that prohibits the use of jammers and has imposed severe...