You may not get that service from other cell phone jammer

theaters and other places in serious trouble caused by mobile phones and noisy mobile communication based on the actual situation of domestic well-developed high-tech products, which can range in radius of 1-20 meters (50 - 250 square meters) within the cut off GSM/CDMA/DCS/PHS/3G cell phone signal, the phone can not play and the answer, but does not interfere with other electronic teaching equipment work, leave the phone off the range, you can resume normal use.
System capacity reduction: pilot pollution occurs, as a result of interference, the system will lead to improved receiver sensitivity. So the best shielding effect of  cell phone jammer  could be got.Far from the base station can not access the signal, resulting in decreased system capacity. 4. High BLER: pilot pollution interference occurs, there will be a great situation, this will lead to improved BLER, resulting in lower quality voice, data transfer rate decreases. Copyright 2008 Huawei Technologies Co., Ltd. All rights reserved. Page 35 network optimization is to optimize the pilot pollution parameters to adjust the antenna to adjust wireless parameters such as frequency neighbor cell to optimize the use of RRU and repeater equipment Copyright 2008 Huawei Technologies Co ., Ltd. All rights reserved. Page 36 case studies describe the phenomenon in a city environment, in the strong field environment, since the success rate is not high when you call. Analysis of Ring Road at the bridge entrance, and three road show, by observing the road tester found that the number of strong-field area where the signal is located between the terminal frequent here often on re-election to the new district. Observe the road test results found that the bridge at the entrance there are four sectors of the signal in the formation of multi-cell overlapping coverage: scrambler 28, 47 scrambling scrambling scrambling codes 15 and 48 of the signal, the signal is strong, both In about-85dBm, the four communities where the signal causing pilot pollution.You may get that service only from our    cell phone jammer . Copyright 2008 Huawei Technologies Co., Ltd. All rights reserved. Page 37 case studies of local solutions and verify that the failure is due to multiple overlapping coverage area caused, through the analysis to determine the use by scrambling 15 as the region the main plot, several other cell contraction means are used to provide the region with a dominant frequency of the signal strong enough. Increased by the other three sectors of antennas under the angle of approach, to achieve its purpose. And proven, while the other three sectors of coverage has not been affected. UE has basically no re-election to District 28 on the scrambling code, where the call through greatly increased, the effect is significant.
Introduction
You may not get that service from other cell phone jammer .  EST-808A mobile phone jammer (also known as cell phone jammer / off device / suppressor / cut / isolators / meeting information security machine) is that I plant using advanced technology from abroad, mainly for the national college entrance examination for adult college entrance examination, self-examination and various universities in the examination process, some criminals use mobile phones to cheat the status quo, and combined with various types of intermediate and high school students to use cell phone text messages during school hours recklessly status, as well as government agencies, various categories of large and small conference rooms, concert halls.Our  cell phone jammer  company has strong research and development ability.