The cell phone jammer inclusively designed for GSM cell phones

Interference from outside the system mainly refers to the interference of other systems, especially TD PHS system will bring more serious interference with the system. What we talk about here is the cell phone jammer inclusively designed for GSM cell phones.
Mainly for the other base station downlink signal to the local base station or uplink interference timeslot of adjacent areas with frequent users of the cell uplink slot interference.
Exclusive occupation of the old radio system available frequency resources, improper configuration of different network operators, transmitters, set their own problems, district overlap, the environment, electromagnetic compatibility (EMI) and the intention to interfere with, the mobile communication network are the causes of RF interference . People design circuits in all parts of cell phone jammer according to the characteristic of the GSM. Solve the interference problem, we must use scientific methods, the right tools to quickly and accurately search out the source of interference. 1.1 TD-SCDMA system interference analysis of the interference mainly two major areas: system within and outside interference. Interference within the system mainly refers to the same frequency as in the case, the interference between users, broadcast channel interference, and adjacent cell interference caused by cross-slot and so on.

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