Specific Direction of Antenna ofcell phone jammer

Specific Direction of Antenna ofcell phone jammer
And standards in accordance with the timetable submitted to the ITU's screening process, finalized in May 2000, three kinds of major 3G technologies: GSM evolution made by the IMT-2000 CDMA-DS (IMT-2000 direct spread spectrum CDMA), namely WCDMA, it 5M in a wide frequency band spread spectrum signal directly; made by the evolution of CDMA IMT-2000 CDMA-MC (IMT-2000 Multi-Carrier CDMA), that is CDMA2000, which is the technology the United States by a or more of 1.25M of narrow-band direct spread spectrum system consisting of a broadband system. The lower price can be provided forcell phone jammerif the order is large enough.
IMT-2000 CDMA TDD (IMT-2000 time division duplex CDMA): including China's TD-SCDMA (also known as the low chip rate TDD, LCR TDD) and HCR TDD. Throughout all the name brand cell phone, cell phone abroad can be found are relatively standardized naming, cell phone number and name of each letter has a special meaning - they not only represent a model more representative of the manufacturers of this type positioning and strategy. But with the increasingly competitive cell phone market, each manufacturer's new machine introduced more frequent frequency, leading to many manufacturers is not the original numbering system has been used. As many parts of the cell phone number from the 7 l 8-bit, as the number of manufacturers are changing the rules. The expert is researching the defect ofcell phone jammer.
We are just a few major brands of cell phone manufacturers to make a superficial type of research and discussion. Various Nokia cell phone models, market positioning is also very complex, depending on the model of different prefix, generally divided into nine series: 1: low-end series; 2: low-end entry-level cell phone series; 3: really my personality series; 5: Sports dynamic series; 6: Business Elite series; 7: Fashion Pioneer Series; 8: distinguished and elegant series; 9: Personal Assistant series; currently 4 series has not developed a corresponding model, may be left for future research and development of a Nokia series. For these series we have discussed in detail about it: 1 series. At present, only three models, the 1 Series are: 1100,1108,1610. A series full of color tone ring configuration, and low-end series; 2 series. 2 series is the entry-level handsets low-end series. In 2004 Nokia released two new models: 2600 and 2650, are low-end machine. Thecell phone jammerfactory has improved the technology to reduce the rework rate ofcell phone jammer.
3 series. 3 series is really my personality series. This series mainly for the younger generation. This series is characterized by: the cost is generally low, the overall configuration in a low-end Nokia standards. To save costs, a more general form of materials, plastic sense. It should be noted that the 3 Series in 2002 just before the low-end series of one, it has a classic monochrome 3210,3310 and so on. From 02 onwards, on towards the trendy youth market transformation. Starting from 3530, this trend has emerged. To today's 3100,3220 3 series is essentially fixed. In addition, the lack of a small number of high-end 3 series models, 3650,3660 and the new release of 3230 that several smart cell phones. In fact, smart cell phones mainly in the 6 Series and 7 Series, but the two series are more restrained and subtle appearance. The 3 series smartcell phones offer a bold show the personality profile of the stage, 3650 is such a typical topic for. The preventive actions of cell phone jammer and the corrective actions of mobile phone jammer will be performed.
5 series. 5 series is sports activity series. It was also said to feature cell phones series. 5 in the series model, though small, but the leisurely unique personality, both special features. 5110 5 Series is the first case, it is in the first paragraph may be shedding the Nokia cell phone, that's probably very little in the model has this feature. Later in 5510, classical music cell phone, there are a large player can play the sound file to cell phone to listen to music as possible. 5210 with three anti-feature, as it adds movement in the air. 5100 is an upgraded version of 5210, three anti-keeping functions at the same time with the more advanced man-machine interface of the S40 and S40 series of practical features, the Nokia 2003 is a very special model, until now the market is also useful. The test report ofcell phone jammercontains a lot of information.