cell phone jammer production

Cattle and cattle-quadrant applications: the development of robust, but slower, like “cattle.” Cattle application user stickiness large, but narrow coverage, is more favored by the old user industry. Applications should be applied into Taurus cattle, into strategies such as joint application with the Red Bull or integrated marketing. The cattle industry to pay more SMS, mobile lottery, game cards, etc. is more typical SMS payments cattle industry. The factory should deliver cell phone jammer strictly in accordance with the lead time of cell phone jammer .
Blocking interference source is scanned starting from 2MHz to 0.2MHz increments, up until 835MHz, power of-23dBm. The jamming range of cell phone jammer can be influenced by the antenna direction.

Not difficult to see from the above requirements, send it and the phone, receive a corresponding spurious, in other words mobile phone send, receive, there will be spurious,it will interfere with other frequencies of communication equipment, should be suppressed.
With the deepening of critical applications, mobile users will use more services and old. On the one hand, the resulting demand for mobile payment applications, on the other hand, users of mobile payment familiarity will increase. In 2009, mobile phone users in the rapid growth, the growth rate of 98.1%, with over 100 million influx of new users. 2011, this part of the population will become a potential large-scale mobile payment users. The theoretical support is also the key item for cell phone jammer production.