We are the manufacturer of Dreambox in China. Dreambox DM 800 HD PVR Main features are a 300 MHz processor the Dreambox DM 800 HD PVR supports the Linux TV APIHave a look to High Definition TV on your Dreambox10/100MBit compatible Ethernet InterfaceDVI connectorplug & play Tunerbrilliant OLED displaySATA for use either as internal HDD 2,5 or ESATATechnical Features:300 MHz MIPS ProcessorLinux Operating SystemOLED - DisplayMPEG-2 / H.264 Hardware decodingTuner: DVB-S, optional: DVB-C, DVB-TTuner Module, Plug & Play1 x Smartcard-Reader (Dream crypt CA)V.24/RS232 Interface10/100Mbit Ethernet Interface1 x Scart (RGB, FBAS or S-Video)DVI2 x USB 2.0analog modemS/PDIF Interface for digital bit stream out (AC-3)64 MByte Flash, 256 MByte RAMSATAfor use either as internal SATA HDD 2,5or to use for external ESATAunlimited channel lists for TV/Radiochannel-change time < 1 secondautomatic service scandirectly bouquet-listsEPG (electronic program guide)multiple LNB-Switching control (supports DiSEqC)OSD in many languages and skin-supportVideotext Decoderextern 12V power supplyDreamBox DM 800 HD PVR technical data:DBS-Tuner mit DVB-S2:Frequency Range 950 .... 2150 MHzDemodulation DVB-S (QPSK); DVB-S2 (8PSK,QPSK)Symbol rate DVB-S: 2 ... 45 M baud/s, SCPC/ MCPCDVB-S2: 10 31 M baud/s (8PSK), 10 30 M baud/s (QPSK)Video decoder:Video Compression MPEG-2 and MPEG-1 compatible, H.246Video Formats 4:3 / 16:9Letterbox for 4:3 TV-DeviceAudio decoder:Audio kompression MPEG-1 & MPEG-2 Layer I and II, MP3Audio Mode Dual (main/sub), StereoFrequency: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHzOutput analog:Output Level L/R 0.5 Vss on 600 OhmTHD > 60 dB (1 kHz)Crosstalk < -65 dBOutput digital:Output Level 0.5 Vss on 75 OhmSampled Data Filtering 32 kHz, 44.1 kHz, 48 kHzS/PDIF-Output optical, ToslinkAus gang Video:Aus gang spegel FBAS 1 Vss +/- 0.3 dB an 75 OhmVideo parameter:Input Level FBAS 1 Vss +/- 0.3 dB on 75 OhmTele text filter in conformity with ETS 300 472 StandardTV-Scart:Output: FBAS, RGB, S-VideoSerielle Interface RS 232:Typ RS232 bidirectionalBitrate 115.2 k Bit/s max.Plug Connector SUB-D-9Function: Update of FirmwareEthernet:10/100 MBit compatible interfaceFunction: Update of FirmwareAnaloge modem:analoge modem for Internet connectionSATA Interface:For use either as internal HDD 2.5 or ESATAOR internal 2.5" HDDUSB:2 x USB 2.0 HostLNB power and polarisation per tuner:LNB Current 500mA max.; short-circuit-protectedLNB Voltage vertical < 14V no load, > 11,5V at 400mALNB Voltage horizontal < 20V no load, > 17,3V at 400mACount of active satellite position:DiSEqC 1.0/1.1/1.2 and USALS (Rotor Control)Power consumption:< 15W at 12VExternal PSUInput:110-240V AC / 50-60Hz / 0,6AOutput:12V = / 3,0APhysical specification:Ambient Temperature +15°C...+35°CHumidity < 80%Size (W x D x H): 195 mm x 140 mm x 40 mmWeight: 1.8 kg without HDD