Signal distribution of the omnidirectional antenna of cell phone jammer

Signal distribution of the omnidirectional antenna of cell phone jammer will be introduced.
Read the above description, is not feeling very convenient. Especially for some of the natural "blind road" friends, mobile positioning function will help you to solve a lot of travel problems. Global Positioning System (GPS) is the 1970s by the U.S. armed forces jointly developed a new generation of space satellite navigation and positioning system. Its main purpose is to land, sea and air provide real-time three major areas, weather and global navigation services, and for intelligence gathering, nuclear explosion monitoring and emergency communications and some other military purpose, the United States dominate the global strategy an important component. After 20 years of research and experiments at a cost of $ 30 billion to March 1994, the global coverage of up to 98% of the 24 GPS satellite constellation has been laid to complete. The omnidirectional antenna of cell phone jammer should be made to point to the area which isn’t expected to be shielded.
Mobile positioning system according to mode of service delivery can be divided into two types: own mobile positioning system positioning system and the public. Own positioning system. Own positioning system [2] is to touch a key business and government use of the positioning system is mainly used for personnel, events, items and vehicles location. Such a positioning method widely used in law enforcement, urban management component positioning, logistics, long-distance car positioning, emergency positioning and so on. By the general public mobile positioning system to provide mobile operators, mobile positioning this in two ways, one is the WAP version, there is a text version. SMS version of the phone positioning is relatively simple to use, WAP version of the phone you can map showing the specific location. SMS version of the phone can be positioned across the country, the general in the province to locate the more accurate position, after a provincial areas can be targeted to the specific name. The directional antenna of cell phone jammer should be installed on the cell phone jammer .
SMS costs 0.10 yuan / article, information fee of 6 yuan / month, this information is generally equivalent to monthly fee charges. Anyone with a WAP-enabled mobile phone, open WAP function, can be directly linked to the Internet wirelessly, for their current position.
Dingweizhixing business is China Unicom's CDMA 1X network using advanced positioning technology available to the public GPSONE high-precision positioning operations. Positioning accuracy in the outdoor environment as high as 5 meters to 50 meters.