A cellular phone jammer (or cellular jammer) is a
transmitting device designed to interfere with the operation of cell
phones. A cellular phone jammer works by jamming the
signals travelling between the cell phone and the base station.
Applications
for a cellular phone jammer include law enforcement and
preventing use of cellular phones in restaurants and other public
areas.
Current technology allows an effective cellular phone jammer to
be constructed in a unit the size of a cell
phone.
Other topics in our resources on GSM related to Cellular Phone Jammer include: