When the output power of cell phone jammer system is 8W | Cell ...

Connection heads are used to connect the antennae of cell phone jammer
Phone standard GSM, CDMA, 3G three kinds, the phone since the advent of so far experienced the first generation of analogue mobile phones (1G) and second-generation GSM, TDMA digital mobile phones (2G), 2.5G mobile communication technology CDMA and third generation mobile communication technology 3G. GSM digital mobile communication system is designed Standardization Committee composed by the major European telecom operators and manufacturers, it is in the cellular system based on evolved. Including several bands GSM900MHz, GSM1800MHz and GSM1900MHz. GSM system has several important features: and anti-piracy capacity, network capacity, the number of resource-rich, call clarity, stability less susceptible to interference, sensitive information the the call dead ends, low power consumption, mobile phone. When the output power of cell phone jammer system is 8W.
CDMA is the acronym for Code Division Multiple Access (Code Division Multiple Access), which is a spread spectrum communication technology in digital technology branch ? developed a new and sophisticated wireless communications technology. Its ability to meet the high demands of the market for mobile communications capacity and quality, with high spectrum efficiency, good voice quality, strong confidentiality, call drop rate is low, the electromagnetic radiation of small, large capacity, wide coverage, can significantly reduce the investment and lower operating costs. 3G is the third generation mobile communication technology, is the generic term for the next generation of mobile communication systems. 3G systems is committed to provide users with a better voice, text and data services. The calculated value of cell phone jammer is based on the situation.
In comparison with existing technology, the main advantages of the 3G technology can greatly increase the system capacity, to improve the communication quality and data transfer rates. In addition, the use of seamless roaming between different network technologies, wireless communication system and Internet connection, and thus can provide more advanced services to mobile end users. CDMA handsets compared with GSM mobile phones, CDMA mobile phones has the following advantages: CDMA phone using a state-of-the-art switching technology: soft switching technology (ie the switch is first and then a good continuation interrupt), the CDMA phone call can be comparable with the fixed telephone; use CDMA network operator?s investment is relatively reduced. The antenna is directly mounted on cell phone jammer .
Which set aside space for the CDMA mobile phone charges down; Billiton frequency communication based modulation and multiple access communication, its capacity is 10 times higher than analog technology, about four times more than the GSM network; based on broadband technology makes the CDMA mobile communications, video applications become possible, so that the phone only to call and send SMS narrow to broadband multimedia applications. General Packet Radio Service, a system based on GSM wireless packet-switching technology, to provide end-to-end, wide-area wireless IP connections. More simply, GPRS is a high-speed data processing technology. When the antenna is dismounted from cell phone jammer .

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Source: http://www.cellphone-jammer.org/blog/2012/10/07/when-the-output-power-of-cell-phone-jammer-system-is-8w/

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