The output power of UHF cell phone jammer is about15W

China: China Mobile Communications (China Mobile Communications) - April 20, 2000, directly by the central management. China Mobile Communications Corporation, a registered capital of 51.8 billion yuan, asset size of more than 320 billion yuan, 12.08 million employees. China Mobile Communications Corporation in the 10 provinces (autonomous regions) with a wholly owned subsidiary, wholly owned by China Mobile (Hong Kong) Group Limited by China Mobile (Hong Kong) Holdings Co., Ltd. in China's 21 provinces (autonomous regions and municipalities) set up a wholly owned subsidiary listed in Hong Kong and New York. Imported  cell phone jammer  can be hung on the side wall in the hall.
China Telecom China Telecommunications - China Telecom Corporation is the formation of large state-owned communications enterprise reform program by the National Telecommunications and reorganization was formally established in May 2002. The registered capital of 158 billion yuan by the central administration, is the pilot of the investment institution authorized by the State Council and state holding companies. Lenovo (lenovo) - Lenovo is an innovative, international technology company, composed by Lenovo and the former IBM PC Division. Headquartered in New York, Purchase, and the establishment of two main operations center in Beijing, China and the United States, North Carolina, Raleigh. The actual shielding range of imported  cell phone jammer is determined by the distance of surrounding base station.
Through Lenovo's own sales organization, Lenovo business partners and the alliance with IBM, Lenovo's sales network throughout the world. Association in the world with 19,000 employees. R & D centers in China, Beijing, Shenzhen, Xiamen, Chengdu and Shanghai, Tokyo, Japan, and North Carolina, Raleigh. Haier (Haier) - Haier Group was founded in 1984, after 20 years of stable development, now into a large international group. In 2004, Haier's global sales exceeded 101.6 billion yuan. Haier Group, insist on full implementation of international strategy, has established an internationally competitive global design network, purchasing network, manufacturing network, marketing and service network. The installation method of imported  cell phone jammer is easy in construction.
Existing Industrial Park, 13, 30 overseas factories and manufacturing base, and eight overseas design center, 58800, marketing outlets. Huawei (huawei) - Huawei is one of the global communications industry, a leading supplier of communications equipment R & D, production, marketing and service for customers around the world in the field of telecommunications network equipment to provide innovative, customized, services and solutions to achieve the customer's potential for growth, sustained long-term value for our customers. As of October 2005, Huawei in the international market covering over 90 countries and regions in the world's top 50 operators, 22 the use of Huawei's products and services. It is the examination room shielding of imported  cell phone jammer .
Huawei's products include wireless products (such as UMTS, CDMA2000, and GSM / GPRS / EDGE and WiMAX) network products (eg, as NGN, xDSL, optical network, data communication), value-added services (such as intelligent network, CDN / SAN, wireless data) , as well as mobile and fixed terminals. Asustek (ASUS) - ASUS Since its establishment in 1989, the rapid growth of the prestigious international enterprises with more than 60,000 employees in five continents, and the establishment of nearly 20 international branches. Headquartered in Taipei, China. Asus has six product lines among the world's top five, including board first in the world, the graphics card world's first notebook computer in the world's fifth. Here comes the cellular installation of imported    phone jammer in a building floor by floor.