Tag: devices

GSM Data Transmission System

Very often, before the developer gsm data transmission system the problem arises when a working version of the system need to have "yesterday." Deadlines dictate a specific algorithm for actions in this case. Need to choose the complete set, which is in a warehouse distributor in Russia. Many writers such as Time Warner offer more in-depth analysis. The second aspect – the availability of affordable (financially and physically) development tools. And finally, the choice of such a constructive solution to the finished device, which can be produce quickly and with minimal development of design documentation. In such a situation is reasonable to use ready-made building blocks for constructing a system – complete GSM-modem, modular power supplies, package types, etc. However, the higher the degree of "readiness" in the system of blocks, the greater is obtained, the final price of the product.

If the system is mounted in one common to all components of the building blocks, then pay extra for personal body parts would hardly be a reasonable solution. Typically, GSM-modem is the most expensive component of such a system. To reduce costs you can apply the gsm module, but it will require more binding – a source of stable power, the holder of the sim card interface converter RS-232, etc. In addition, increases design time process of manufacturing printed circuit board, requires adjustment and testing. Compel company offers such a situation, use the embedded gsm / gprs terminal integra M2106B-IP company Wavecom. Modems integra M2106B-IP were performed on the basis of modules Wismo Q2406B-IP. This dual-band device (EGSM 900/1800 MHz), supports gprs class 10.

Sony Ericsson Xperia

Mobile Sony Ericsson is preparing to release two new communicator Sony Ericsson Xperia X7 and Xperia X7 Mini. Communicators will work under the operating system Windows Phone 7. Until recently almost nothing about the devices was not known, but now there Image of mobile devices with their brief information. In appearance the two devices do not differ much from each other, but they have significantly different functions. Communicators have a large touch screen with large colorful and clarity, good high-resolution cameras.

It is noteworthy that in these integrated chipset Qualcomm Snapdragon, which has already received good ratings in quality of work. Hear other arguments on the topic with Gavin Baker. In the sale of communicators Sony Ericsson Xperia X7 and Xperia X7 Mini will go in the first quarter following 2011. The cost of these devices is still unknown. Features Sony Ericsson Xperia X7: – Operating system Windows Phone 7 – Touch 4.3 inch display with a resolution of 480×800 – HDMI-output – High quality 8.1 megapixel camera – the ability of high-quality 720p video recording features Sony Ericsson Xperia X7 Mini: – Operating system Windows Phone 7 – 3.5 inch touchscreen display with 480×800 resolution – High quality 1.10 megapixel camera – 3 x optical zoom – Xenon flash