cell phone jammer combines several more new technology means ...

The connection of cell phone jammer system will influence the performance of cell phone jammer system.
By reducing the transmit power of the weakest sectors in the region of dominant frequency reduced to one or two. If you reduce the power of one sector in the pilot areas contaminated by Io (interference signal energy) will decrease a few other road pilot power is not adjusted, Ec / Io (carrier to interference ratio) will also be be improved. This can be opened to activate the Ec / Io value gap between the focus on the four PN reduce the power sector PN remove from the mobile station in the active set, thereby eliminating the pilot pollution. Similarly, the transmit power of adding one or two sectors, two sectors Ec / Io increased, while the other two sectors because the total change of Io its Ec / Io decreases, so also You can eliminate the pilot pollution. However, to reduce power, increase the transmit power of the sector, must ensure that the power increases will not cause interference to other cells of the surrounding. The color of cell phone jammer can match the environment of the place where cell phone jammer is installed.
If you increase the conductivity-frequency power, the synchronization channel and paging channel power will be a corresponding increase in the traffic channel power will be reduced. mscbsc Mobile Communications Forum has 300,000 communications professionals, more than 50 million copies of GSM/3G and information communication technology, is the leading domestic focus on communications technology and communications people living community. Reduce the conductivity-frequency power, the penetrating power of the signal will be significantly weakened, smaller coverage, user call quality will be affected. Adjust the transmit power of the sector, so that the coverage be adjusted by the district and the surrounding district have undergone some changes. Optimization of the pilot pollution problem, we must give full consideration to the impact of adjustment programs on the system covers. The most direct way is to enhance the power of a base station, reducing the output power of the other base stations, and the formation of a dominant frequency. The leather cover will make cell phone jammer more convenient to carry.
But to take full account of the impact on the entire network coverage. However, if the PN of the most contaminated areas with the location change is very large, are not suitable. It is mainly suitable for the situation of a PN remained the strongest. Antenna adjustment. According to the actual road test, to adjust the orientation of the antenna down tilt to change the pilot signal strength of the contaminated areas, thereby changing the distribution of the pilot signal in the region. The principle of adjustment is to enhance the strong pilot, weakened pilot. In order to reduce the sector to reach the contaminated area when the pilot power, in most cases you can adjust the antenna downtilt. State adjusted the sector inclination of the two of them (increasing the inclination) to make it reach the contaminated areas far the pilot reduced pilot power, then their Ec / Io will be reduced accordingly, the total Io also reduced.? cell phone jammer?? combines several more new technology means.

Filed under: cell phone jammer by admin on Saturday, June 2, 2012 | Social tagging: cell phone jammer

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