Administrator has the highest administrative authority

 The intelligent shielding system of phone jammer intelligent system for a unit is built.
System automatically before each run radio interface unit to connect the RF path calibration, system testing to ensure accuracy. Automated test software is the nerve center of the entire system, it can according to different types of test equipment and RF test instrumentation control switch, complete the testing process, test results and graphs of data saved to the SQLServer database and automatically generate reports. From the functional test automation software can be divided into four parts: system management, online testing, off-line test, view the report. Shown in Figure 3. Automated test software with rights management, into three groups: administrators, testers and visitors. Administrator has the highest administrative authority, to use all the features of the software; testers access times, in addition do not have administrative privileges, other privileges are available; visitors access the lowest, only off-line testing and reporting inquiry. Figure 4 shows the device under test automated testing process. Signals on the GSM, CDMA, DCS, PHS, and 3G bands can be stopped by phone jammer .
First, prompted by the tester to connect the device under test, fill out the necessary test information, and then the user needs to select the test project, either in accordance with the selection of all the test items can also be chosen based on some of the test items. Software testing process will be based on different test items automatically set switches and instrument parameters. After testing, the system prompts the user to save the test results, test results and some of the test pattern stored in the database. Saved to the database for test data, test can be queried at any time, and generate word-type test reports. The base station RF automated test system installed in a large test enclosure, the system run by high-performance workstations, centralized control, test software according to user requirements to complete standard test items for each base station.label model is correct and in line with company requirements; location is correct, no tilt, no more than 5 ° of tilt; phone labels should be in Chinese or symbols, abbreviations represent the following: manufacturer, model, without Commission approval of Certificate No. (CMII), CE mark and the IMEI number (GSM standard), or the corresponding number (other formats).Note 2: You can use room temperature with 5% ± 1% of the way instead of Nacl solution soak salt spray test. DOME with elastic stretch test measured the size of line drawings. endurance test machine with buttons, to exert a certain force (according to design requirements), press the speed of 40-60 beats / minute, press the button (with Dome) 10 million times, the test button after checking the appearance of non-cracking damage and functioning: Dome of the function is normal to pass.

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The list of wholesale cell phone jammer has been prepared

The list of wholesale cell phone jammer has been prepared.
Active set, also known as the active set, and assigned to the mobile stations former frequency to the traffic channel corresponding to the guide. Not in the active set, but has enough strength that the frequency corresponding to the base station with the guide to the business channel can be successfully demodulated pilot collection. Chinas leading communications technology forum 8f "O.Z2t: U% d% G /]! S is not currently activated set and candidate set but it is possible to enter the candidate set of pilot collection in the current system, the CDMA frequency allocation under all possible pilot, in addition to containing frequency in the active set, candidate set and the adjacent pilot focused guide the pilot set to determine the list of messages and a list of Neighborhood Neighborhood Update the parameters PILOT_INC messages. The pilot system bias may is just PILOT_INC of an integer multiple of. The heavy current circuit also includes 220V power supply wire supplying power to cell phone jammer itself.The inspector is checking the content of acceptance standard of cell phone jammer system
The base station to mobile station to send the extended switching indication message EHDM (Extended Handoff Direction Message) or ordinary switch directions message GHDM (General Handoff the Direction Message). mscbsc Mobile Communications Forum has 300,000 communications professionals, more than 50 million copies of GSM/3G and information communication technology, the country O3) the mobile station the pilot included in the active set and switch to the base station to send a message of HCM (Handoff Completion the Message) . , It corresponds to the switch to remove the timer timer started when the pilot strength is lower than T_DROP. When the switch remove the overflow timer expires, the mobile station to the base station to send conduction band strength measurement message. Hold every cell phone and test the effective shielding radius of cell phone jammer from the near to the distant starting from cell phone jammer installation position.
Base station to mobile station to send EHDM or GHDM. Mobile station to the pilot moved to the candidate set, and switch to the base station sends a message of HCM. Pilot home to search for mobile communications, communications engineers, communications personnel, job recruitment, network optimization, traffic engineering, travel accommodation, communications companies blacklist. a variety of conductivity of the above, the base station frequency of collection, respectively, provides for the corresponding search window (PN code phase offset range), mobile search corresponding to the pilot all the available focus on the pilot multipath components in each window. Search window is the active set and candidate set SRCH_WIN_A to determine the search window of the neighbor set is determined by the SRCH_WIN_N SRCH_WIN_R provides for a residual set of search window. These three parameters are included in the paging channel to send the system parameters message. The inspector is checking the content of acceptance standard of cell phone jammer system.

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