Green Laser Pointer Shielding Technology

green laser pointer contains millions of marks
For all domestic public through, for effective electronic warfare, information shielded so as to achieve the function. 1 large shield project in general, large-scale projects is the huge investment projects.
Phone shielding system is designed to fully comply with the following People's Republic of regulations, standards and requirements, including: the People's Republic People's Republic of radiation protection regulations GB 8702-88 GB 9175-88 environmental health standards radio engineering procedures and security requirements of GA / T 75-2000 civil electrical design specifications JCJ / T 16-92 burglar alarm controller general technical conditions GB12663-90 Security Project cost estimates budgeting GA/T70-94 phone signal shielding system design based monitoring of mobile phone sets Branch shielded system standard set of Section V. phone system features a shielded, green laser pointer shielding technology:Exclusive drivers are not required for the use of green laser pointer. the use of digital modulation for GSM, DCS, CDMA, 3G mobile phones and PHS fully shielded more efficiently, even control the frequency density, the effective radius of the shield blocking the kinds of cell phone signal, no leak. Screen computer control technology control bandwidth, strictly falls down channel, and the use of pseudo-code modulation, while the right-of-band harmonic suppression to take special measures, and do not interfere with other electronic devices generate signals to improve the shielding effect, reducing the radiation 2 , process structure: the production process strictly follows the ISO9001 quality system, take special structural design, and heat evenly, earthquake proof, with every band CDMA, GSM, DCS, PHS, 3G independent modules, standardize, series production, quality easy to control; I Division so a fully enclosed modular structure, effective control of internal and external interference, the effective guarantee and improve the performance and stability. The 200mW green Laser Pointer contains millions of marks that won’t interfere each other.Modular structure also has good heat, moisture, dust, improve reliability, extend the service life of 3 to design debugging: integrating science for different customer requirements in different locations and different regions of the country's different wireless mobile communication network, and different field environment, under the conditions of the original chassis control module to allow free combination, reliable control purposes. 4, mobile shielding system supporting various types of transmitting antenna used materials (such as gain size, horizontal and vertical polarization direction), then adjust according to the actual environment. 5, mobile shielding system to ensure that equipment without internal radiation conditions, with industrial-grade switching power supply, to provide a stable and reliable equipment, basic circuit protected against human impact caused by the non-functioning equipment. 6, the mobile phone screen system uses a closed system with no control of non-professionals. This type of 50mW green laser pointer has the automatic-studying function that can be matched and used optionally.7, mobile shielding system interfaces with equipment condition monitoring, surveillance and monitoring of the bus module to achieve the monitoring function. 8, mobile shielding system uses CDMA, GSM, DCS, PHS, 3G frequency independent of each module, easy to equipment upgrades, maintenance, standardization, series production and quality control, in particular, to adapt to future 4G mobile phone signal shielding upgrade. 9, sub-regional mobile shielding system uses uniform power supply, the chassis according to the present and future reasonable adjustments to the actual signal configuration, save operating costs in the future, so as to achieve the final effect. Sixth, mobile shielding system topology in Figure 1.100mW green laser pointerapplies the low power consumption design so it uses only one 7# battery. High-end civilian sites mobile shielding system topology 2 prison detention cell phone shielding system topology seven mobile phone shielding shielding system project systems engineering project which is using a variety of shielding equipment, accessories and technical applications consisting of a more reasonable and complete project engineering systems, which can according to customer's special needs,