Tuesday, March 20, 2012

The contract of cell phone jammer should be established | cell ...

PHS to support wireless multimedia communications (Wireless Multimedia Communication) It provides a variety of transmission to enable users to connect to the Internet, for example, by radio transmission, telephone transmission lines, fiber optic cable. In mind can choose the best communication services to the most appropriate in their own way. PHS system can provide a comprehensive two-way communication services, such as mobile phone users to automatically locate services. PHS advantages: low airtime possessed privacy in Japan, PHS calling rates, higher than the market, then less than 20%. Long standby time and talk time, PHS mobile phone market, the new style usually ?minimum? standby time of 300 hours or more. The surface temperature of? ? cell phone jammer? ? can reach 50?.
High-speed data transmission capability, the communication transfer rate in Japan has reached 64kbps. The voice quality of PHS mobile phone close to the city, then the sound quality is slightly better than GSM phones, one chip. Lower mobile transmit power, the transmit power of the PHS phone is only one sixtieth of the GSM mobile phone, even after prolonged use will not have headaches, dizziness and other symptoms after using the GSM mobile phone. And can transfer music, pictures, and hand-painted graphics. CCD camera and COMS lens? Strictly speaking, the light-sensitive devices in the digital camera module of the CCD and COMS are phone. Where CCD is the abbreviation of the charge-coupled components, the CMOS is the abbreviation of the additional metal oxide semiconductor components.? cell phone jammers? ?? is recommended to be installed around every prison zone.
Both in the way of information access, speed, power consumption and image quality are differences, relatively speaking, the light-sensitive devices on the phone sort of simple digital camera module using the CCD from the overall performance point of view is superior to COMS , under the same circumstances should choose to use a camera phone of the CCD sensor devices. For example, Sony Ericsson latest flagship camera phone is to use the CCD as the light-sensitive devices of the 1.3 million pixel mobile phone. In addition, the size of the photosensitive device the size of the image quality also play a decisive impact on the use of a relatively large light-sensitive devices so photographs in the same phone perform better, such as the Nokia 7650. ? phone jammer? ? can effectively block various cell phone signals and there will be no missed point.
What is a VGA camera? Presentation on the new machine, we often see similar built-in VGA camera to say, then what is a VGA camera? In fact, VGA English stands for Video Graphic Array display graphics array. Under normal circumstances, we can as VGA is the abbreviation of the fixed resolution of 640X480 pixels. If a cell phone is marked on the VGA camera on behalf of the aircraft can enter a maximum resolution of 640 ? 480 pixels, while the product of the maximum resolution (640 ? 480) of 307 200 pixels, it indicates that the camera pixel value is 30 million people. That is why, also known as reasons for the 300,000 pixel camera VGA lens. The shielding interval of? cell phone jammer? accurately lies in the uplink channel of the??cellphone jammer??? .
What is 3GPP format? Current listing of some of the smart phone or mobile phone supports video capture, we tend to see the so-called support for 3GPP format image, then what is the 3GPP format? Simply put, the format is the ?Third Generation Partnership Project (3GPP) to develop a multimedia standards, allowing users to use mobile phones to enjoy high-quality video, audio and other multimedia content. Its core components, including Advanced Audio Coding (AAC), Adaptive Multi-Rate (AMR) and MPEG-4 and H.263 video codec, etc. At present most of the support for video recording phones support video playback in 3GPP format. What is the MPEG4 format? What is MotionJPEG format?? cell phone signal jammer? is the ideal, advanced and reliable safety product.

Source: http://www.cellphonesignaljammers.com/the-contract-of-cell-phone-jammer-should-be-established/

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