DreamBox DM 800 HD

m800 dm800 HD PVR,Dreambox 800
Dreambox 800 HD 有线及卫星高清接收机 - 300 MHz MIPS处理器
- Linux操作系统
- OLED显示屏
- MPEG-2 / H.264硬解压
- DVB-S调谐器,(DVB-C, DVB-T可选)
- 调谐器模块即插即用
- 1个读卡器
- V.24/RS232接口
- 10/100M网卡
- 1组Scart (RGB, FBAS or S-Video)输出
- DVI
- 2个USB 2.0
- Modem
- S/PDIF AC3输出
- 64 MByte Flash, 256 MB内存
- SATA接口
- 可内接2.5寸SATA硬盘或EATA外部硬盘

- 电视/广播
- 换台小于1秒
- 自动搜索
- directly bouquet-lists
- EPG节目表
- 多LNB切换
- OSD语言与皮肤支持
- 视频文字解码
- 外部12v电源支持


DreamBox DM800 技术参数

DBS-Tuner mit DVB-S2:

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)

Video decoder:
Video Compression MPEG-2 and MPEG-1 compatible, H.264
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, RGB, S-Video

Serielle Interface RS 232:
Typ RS232 bidirectional
Bitrate 115,2 kBit/s max.
Plug Connector SUB-D-9
Function: Update of Firmware

Ethernet:
10/100 MBit compatible interface
Function: Update of Firmware

Analoge modem:
analoge modem for Internet connection

SATA Interface:
- for use either as internal HDD 2,5“ or eSATAor internal 2,5" HDD


USB
2 x USB 2.0 Host

LNB power and polarisation per tuner:
LNB Current 500mA max.; short-circuit-protected
LNB Voltage vertical <> 11,5V at 400mA
LNB Voltage horizontal <> 17,3V at 400mA


Count of active satellite position:
DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION
DiSEqC - Rotor Control

Power consumption:
< 15W at 12V

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 140 mm x 40 mm
重量: 1,8 kg(不含硬盘)