Now, the High Definition (HD) has turn to the tendency of television as well for example the movie. Some of the channels own already altered to HD channels in of the like kind a tendency. The version effect of HDTV is very good though, the price of HDTV satellite signal receiver remains in a extreme place, which prevent the basic users cut enjoying the HDTV. And this in addition blocks the popularization of HDTV. In in the same state a condition, Dream Multimedia released the DM500 HD recipient in May, 2009, on ANGA Cable 2009. This plan of HD signal receiver only costs 299 euro. In that time, DM500 HD soft has some problems. So Dream Multimedia improved it and in 2010, it released the ultimate model of DM500 HD and the ultimate price of it is 339 euro.
Since we consider acquired the background of DM500 HD; at once let's have a look at the resort itself. DM500 HD has the same size of DM800 which is not the same HDTV satellite signal receiver released in 2008 through Dream Multimedia. There is a CA card reader slot up~ the left side of the supernatural agency and two LED lights used to pageant the work condition of the organization on the right. There is without more a DVB – S2/S LNB input anchorage and a mini USB port forward the left side of the backboard of the engine, less than DM800. The mini USB left side is used to upgrade or make some ~ in. operating system of DM500 HD. However, other interfaces are same as DM800. There is a switch forward DM500 HD, different from the other Dreambox. The sequestered controller of DM500 HD is corresponding; of like kind to the one of DM800 do not include the color. DM500 HD's sequestered controller is black.
The main small piece used in DM500 HD is a 400MHz BCM7405 chip produced by Broadcom. This super chip can decode the AVC/ AVS/ MPEG – 2/ MPEG – 4 / VC – 1 HD video streams. It uses the 65nm CMOS technique, in the same manner it is highly integrated and has plebeian power consumption. Except all these advantages, BCM7405 on the same level supports the DDR 2 and NAND FLASH. BCM7405 has a MIPS32/ MIPS16 CPU, a digital transmitter, a MPEG – 4/ VC – 1/ MPEG – 2/ AVS decoder, six video A/D converters, a stereo audio AD – DA converter, a GPU, a PCI 2.3 expand bus controller and a 400 MHz DDR 2 – 800 RAM controller inner it. It controls all the part of the set – top box.
These are the basic and in the greatest degree important information about DM500 HD.
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