Michael Kharkovoy, the CEO at Perfectjammer, told FoxNews.com that GPS jammer can be stowed easily in a car or a bag and can help avoid spy detection — say, from a spouse who suspects infidelity and plants a GPS tracking device like the Zoombak in a car.
Mainly used for indoor cellphone signal detection and shielding, such as meeting rooms, border control units, Border Patrol and Drug Enforcement, Customs, House, Churchs, Courts, Theaters, Office, classroom. checkpoint personnel, Hospitals, Recording Studios, Banks, Contract Tendering Rooms, Testing Facilities, Security Services, Military Units, Secret Services, News Conference Scene, Libraries, Museums, Prisons and so on.
Jamming devices are radio frequency transmitters that intentionally block, jam, or interfere with lawful communications, such as cell phone calls, text messages, GPS systems, and Wi-Fi networks.
While GPS signal jammer have been created (specifically by the government, military organizations and spy or privacy gadget companies), most civilians do not have the technical capabilities to create their own home made device. It is much more difficult than just blocking a radio signal with basic radio interference.
With the development of science and technology, signal jammers become smaller and smaller, more and more hidden. Introduced today is a very covert jammers- Photo frame design jammers Device.
GPS stands for Global Positioning System. It is used by individuals, commercial entities and the military for navigational purposes. GPS uses 24 satellites that orbit the earth and send radio signals. The GPS satellites work with a GPS receiver which today can be found in individual handheld units, car navigational systems, boat navigational systems, highly precise commercial products and a wide range of military equipment.