DM500HD新款高清机顶盒、DM500HD、DM500HD PVR

Technical Features

400 MHz MIPS ProcessorEnigma 2, Linux Operating System2 LED statusMPEG-2 / H.264 Hardware decodingTuner: DVB-S2 or DVB-C/T1 x Smartcard-Reader (Dreamcrypt CA)Mini USB for Service and software update10/100Mbit Ethernet Interface1 x Scart (RGB, FBAS, YUV or S-Video)HDMIanalog modemS/PDIF Interface for digital bit stream out (AC-3)64 MByte Flash, 256 MByte RAMunlimited 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 Decoderexternal 12V power supplyDreamBox DM 500 HD technical data

DVB-S / DVB-S2 tuner:

Frequency Range 950 .... 2150 MHz

Demodulation DVB-S (QPSK); DVB-S2 (8PSK,QPSK)

Symbol rate DVB-S: 2 ... 45 Mbaud/s, SCPC/ MCPC

DVB-S2: 10 – 31 Mbaud/s (8PSK) , 10 –30 Mbaud/s (QPSK)

Also now available DVB-C/T hybrid tuner version!

Video decoder:

Video Compression MPEG-2 and MPEG-1 compatible, H.246

Video Formats 4:3 / 16:9

Letterbox for 4:3 TV-Device

Audio decoder:

Audiokompression MPEG-1 & MPEG-2 Layer I and II, MP3

Audio Mode Dual (main/sub), Stereo

Frequency: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHz

Output analog:

Output Level L/R 0,5 Vss on 600 Ohm

THD > 60 dB (1 kHz)

Crosstalk < -65 dB

Output digital:

Output Level 0,5 Vss on 75 Ohm

Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz

S/PDIF-Output optical, Toslink

Ausgang Video:

Ausgangspegel FBAS 1 Vss +/- 0.3 dB an 75 Ohm

Video parameter:

Input Level FBAS 1 Vss +/- 0.3 dB on 75 Ohm

Teletext filter in conformity with ETS 300 472 Standard

TV-Scart:

Output: FBAS, YUV, RGB, S-Video

MiniUSB service connector

Function: Firmware update

Ethernet:

10/100 MBit compatible interface

Function: Firmware update

Analoge modem:

analoge modem for Internet connection

LNB power and polarisation DVB-S/S2 tuner:

LNB Current 500mA max.; short-circuit-protected

LNB Voltage vertical < 14V no load, > 11,5V at 400mA

LNB Voltage horizontal < 20V no load, > 17,3V at 400mA

Count of active satellite position:

DiSEqC 1.0/1.1/1.2 and USALS - Rotor Control

Power consumption:

< 12W at 12V in operation

< 1W in standby

External PSU

Input:

110-240V AC / 50-60Hz / 0,6A

Output:

12V = / 3,0A

Physical specification:

Ambient Temperature +15°C...+35°C

Humidity < 80%

Size (W x D x H): 195 mm x 130 mm x 40 mm

Weight: 0.7 kg