The antenna of mobile phone jammer is broad band type

 The antenna of mobile phone jammer is broad band type.
In 1995, Motorola with the influence of the pager market in China, the first to enter the Chinese mobile phone market monopoly of China's mobile phone market, it had an absolute advantage. In the

era of analog phones, mobile phone most of them are Motorola's products, market share up to 80%. The era of analog mobile phone mobile phone functions are often just limited to the phone function,

and subject to the limitations of technology, materials, style, fairly homogeneous, the lack of change could have called the prehistoric era of mobile phones. GSM digital network in China can

probably be built in China from 1994 the beginning of a GSM communications network, the analog network in 2001-to-digital network. And the emission power of mobile phone jammer is 20W.
On the other hand, with the emergence of specialized manufacturers of mobile phone manufacturing technology, mobile phone access threshold is very low, may result in another batch of enterprises to

enter this area, and fierce competition within the industry. Advantage of domestic mobile phone which winning marketing, advertising, marketing strategies, models and other advantages of lasting

vitality. Learn from the successful experience of the domestic mobile phone the regional agency marketing model, foreign mobile phone companies have gradually given up the original layers of the

agency system and also pay more attention to the aesthetics of advertising and model design, the holy grail of the advantages of the domestic mobile phone could easily be imitation, these

advantages will be more and more obvious. Excess capacity hindered the reduction of the domestic mobile phone costs. mobile phone jammer is equipped with the built-in battery.
Second, China's cheap labor and relatively low raw material prices have

made the domestic mobile phone abroad, mobile phones have lower manufacturing cost of sales, which constitute the competitive advantage of the competitiveness of production costs. 2, a

disadvantage. The competitive disadvantage of domestic mobile phone industry, mainly in the following areas: the brand is not strong. After several years, the domestic mobile phone development,

shaping a group such as Bird, TCL, Lenovo and other well-known brands, but compared to Nokia, Motorola, Samsung and other brands in the international market influence significantly different. At

the same time, another prominent problem of the domestic mobile phone is the lack of a national high-speed, high-quality after-sales service system.