The jamming ability of this cell phone jammer on the CDMA signal

The jamming ability of this cell phone jammer on the CDMA signal is extremely good. 
Phone + P of DA products in the metal shell more. Mainly larger, but also doing a thin, plastic chassis rigidity is not enough. 2.5 2.5.4. The composition of the mobile phone vibration functions phone vibrator (Vibrator Motor) by a miniature DC motor and an eccentric wheel. Vibrator is usually installed in the chassis after the shell to give birth to the bones within the framework of the former shell assembly, press and hold the vibrator, the three-dimensional positioning. Vibrator through connectors to connect to the main PCB, powered by the phone battery. Phone vibrator is a professional company production, selection can be based on structural requirements. When an incoming call signal, the circuit is switched on, the motor starts, the cam rotation, due to the role of the eccentric rotational force, the phone out of balance.
Do not let the hazards of static sensitive chips and circuits. Plastic chassis, plating, anti-static paint spraying are commonly used in ESD protection. Mold design and manufacturing of mold manufacturing points is not a structural design, they are the other professional, is the structural design process. Here briefly mold manufacturing points in order to better achieve the design goals from the perspective of structural design, better do a better communication with the mold design and manufacturer of a certain degree of master mold manufacturing points, we can better control products the quality of manufacturing and R & D progress and will not cause a runaway. Because a successful production of mobile phones in the hundreds of thousands to several million units.
According to the statistics show that China will become the world's first country of over 900 million mobile phone users. Phone for the people from the consumer electronics products into necessities. As technology continues to develop in recent years, the extensive application of the LSI, many of the large volume of components integrated in a small chip in the phone motherboard integration, modularity, light and thin direction. Thanks to functional diversification and the application of the 3G network, the mobile phone to take up the important task of the intelligent terminal to meet the needs of customers seeking multi-functional. Thin circuit board, to achieve a smooth curve, slender shape and lay the foundation. Therefore, the mobile phone has not only satisfied with a simple voice call functions. cell phone jammer is determined by the signal strength of the mobile communication operator.