Working principle of cell phone jammer should be researched at first

Working principle of cell phone jammer should be researched at first
In the UK, the total sale proceeds of 220 million euros, while Germany is still going on the auction, can be easily estimated 30 billion euros. This phenomenon has been worrying the number of operators who will be earned from some of the consumer's license and equipment investment expenditures. As a result, it will seriously affect the demand for mobile phones. The cell cell phonecarriers and equipment vendors have started the idea of the so-called "vendor financing", let the equipment manufacturers for the entire service with the burden of risk, so will not use a payment method, while the supply of equipment and a large number of mobile cell phonemanufacturers. The needed shielding range of cell phone jammercan be met by selecting the appropriate installation position and height.
Such as Siemens and Ericsson, the move will bring huge financial burden. In addition, in the 3G mobile cell phoneera, European manufacturers will lose their umbrella. GSM era, Japan has not focused on the GSM mobile cell phonemarket, because Japan is not used as criteria; but Japan and the European 3G mobile cell phonewith the same specifications, but also started to provide services a year early. Japanese mobile cell phonemanufacturers will be the first to get through the most difficult in the first year's experience with the Japanese attack on the European market, size of their cell phonemodels generally only two-thirds of Europe, and built-in more advanced features, this Jedi European manufacturers will be a nightmare. The plan for cell phone jammer system has no special requirements about the architectural layout, floor situation and base station signal strength.
Of course, not everyone agreed with this argument, Goldman Sachs analyst Eiji Aono, believes that the new cell phonestill be compatible with the old GSM system, in this respect, European manufacturers will have more experience with R & D capabilities. Finally, a more fundamental question is how consumers view the third-generation mobile communications equipment. If consumers will continue to be treated as "telephone", the European manufacturers the opportunity to win or great; if consumers will be treated as "consumer electronics", the fear will be dominated by Japanese products. The rapid popularity of the Internet and fueled by the liberalization of telecommunications markets, triggering a global bandwidth demand increased substantially; to North America-based global fiber-optic communications network continues to expand construction started. The production process of cell phone jammer strictly conforms to ISO 9001 quality system to ensure the long-time and continuous work.
Laying to the end zone in the network, the fiber-optic network infrastructure required for optical communication equipment and components related to the emerging demand, the current tight supply in the state, the future is expected to become the communications industry, the emerging star product. In fiber-optic communications network architectures, including optical transmission equipment, optical active passive components, fiber optic cable, etc., according to the photoelectric Association estimates 2000 global optical communications market size of up to about 450 billion U.S. dollars, then the optical transmission equipment for a variety of specifications and standard complex and technically demanding for the United States and Europe is currently dominated by a few manufacturers; left behind nearly $ 20 billion fiber-optic communications components market is attracting the attention of foreign and domestic manufacturers, especially of light primary / passive components is We pursued the subject. The last characteristic of mobile phone jammer is not interfering with normal work of the base station.
The rapid popularity of the Internet has brought explosive growth of information transmission capacity expansion, resulting in lack of communication network bandwidth problems are more prominent. To solve this troubled moment in North America is actively introducing a low-cost advantages of large amounts of information can be transmitted WDM systems, WDM market, according to industry estimates, 50 billion dollars this year, the scale of 2005 is expected to grow to 250 billion U.S. dollars. In this context, the United States and other WDM vendor Ciena soar, and it gets to the desired light differences, optical filters, as well as a large number of optical fiber communication systems using optical amplifiers, transceiver modules (Transceiver), optical coupling device (Coupler), optical isolation device (Isolator), optical attenuator (Attenuator) and other active / passive components, and these components will be integrated into one module, optical connector / bushing (Ferrule) and other related a significant increase in demand for the product. The adapter shell of cell phone jammer has no crack, burr, deformation, scratch, shrinkage and stain.