It is 1 set of working instruction of cell phone jammer
Mobile video-on-demand: Video On Demand: VOD (Video On Demand) interactive multimedia video on demand, with the development of computer technology and network communication technology, a combination of computer technology, communication technology, television technology rapidly emerging a comprehensive technology. It uses the advantages of the network and video technology, completely changed the passive way of watching programs, programs on-demand viewing and any playback, the set of dynamic video images, still images, sound, text and other information as one, to provide users with real-time, interactive, on-demand service system. Mobile video on demand depending on the color mobile phones through the mobile network to transmit information, the independent on-demand programs. The customer thinks the price of cell phone jammer manufactured by our company is relatively lower.
The cell phone video on demand need to 2.5G and 3G communication network and configure a high color screen phone support. WCDMA (Wideband Code Division Multiple Access): WCDMA from Europe and Japan, the integration of several techniques. WCDMA Direct Sequence Spread Spectrum (MC) model, carrier bandwidth of 5MHz phone jammer , data transfer can be achieved per second 2Mbit (indoor) and 384Kbps (mobile space). It uses the MC FDD duplex mode, good compatibility and interoperability with GSM network. As a new technology, it is less than of CDMA2000 technology maturity, but its advantage of GSM is widely used to upgrade its convenience. Therefore, Recently much of the major manufacturers of all ages. The factory will manufacture two more batches of cell phone jammer to meet the increasing market need.
WCDMA using the latest ATM (ATM) micro-cell transfer protocol, to allow the transmission of voice calls in a line, call the number from the current 30 to 300, in densely populated areas the line is not easy congestion. In addition, WCDMA uses adaptive antennas and micro-cell technology, greatly increased the capacity of the system. Levels that the strength of the display brightness index standard, that is, we say that the color index. Color fullness and finesse of the display is determined by the color scale. Industry standard 256-color, 4096 colors, 65536 colors. The gradation of color mobile phones is 16-fold increase of the base. The division of cell phone jammer has been established to expand the business scope.
Gradation of color mobile phones index from low to high can be divided into three levels, the minimum is 256 colors, such as waveguide GC600 and Ericsson T68; followed by the 4096 colors, like Eastcom EG860, Motorola E360, Samsung T108; the current domestic The best 65536 color market cellphone jammer , the Samsung T208, Daxian D3100 and Lenovo I188. the 65536 Seji commonly referred to as 16 true color, fully meet the identification needs of our naked eyes. Levels of the display screen repeatedly flashing to show the different Levels of the sum of the amount of light. For example, the pixel is ON, you can reach 8 to impose a (= 20), 2 (= 21), 4 (= 22) ... 128 (= 27) pulse sub-field image. The close meeting of cell phone jammer review will be held in the same meeting room next week.
At this time, each sub-field image of the ON / OFF combination derived from a total field image can produce? 255 light-emitting amount of change, which means that you can display 256 levels. EMS Enhanced Pictures SMS: EMS: (Enhanced Message Service) Enhanced Short Message Service. Compared with SMS, EMS advantages in addition to short text messages can be sent as SMS as outside, you can also send simple images, sounds and animation. EMS is a transitional technology, MMS multimedia messaging, SMS text messages to the excessive. Different brands of mobile phones support EMS, can pass each other, EMS picture ringtones. Multimedia Messaging Service (Multimedia Messaging Services). 6 samples of cell phone jammers will be selected for the further inspection.
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