luni, 19 mai 2008

Bun venit pe piata noului DM 800 HD

Cei de la Dream Multimedia au lansat pe piata primul lor receptor HD sub numele de Dreambox DM800.



Aveti mai jos specificatiile tehnice oferite de producator.



-- 300 MHz MIPS processor

-- Linux Operating System

-- OLED - Display

-- MPEG-2 / H.264 hardware decoding -- Tuner variant: DVB-S, optional: DVB-C, DVB-T -- Tuner Modules, Plug & Play

-- 1 x Smart Card Reader

-- Connection V.24/RS232

-- 10/100Mbit Ethernet interface

-- 1 x Scart connection (RGB, CVBS or S-Video)

-- DVI

-- 2 x USB 2.0

-- Analog modem

-- S / PDIF optical connection

-- 64 MB Flash, 256 MB RAM

-- Built-SATA interface

-- Hard disk support for all standard sizes (2.5 "SATA)

-- Or to use as an external eSATA port

-- Unlimited channel lists for TV / Radio

-- Channel change in less than a second

-- Automatic channel search

-- Support for bouquet-lists

-- Supports EPG (electronic program guide)

-- Own teletext decoder

-- Support for multiple LNB switching (DiSEqC)

-- OSD in many languages and skin-support

-- External 12V power supply connector



DBS tuner with DVB-S2:

Input 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 to 31 Mbaud / s (8PSK), 10 -30 Mbaud / s (QPSK)



Video decoder:

Video compression MPEG-2 and MPEG-1 compatible H.264

Format 4:3 / 16:9

Letterbox for 4:3 TV sets



Audio Coding:

Audio compression MPEG-1 and MPEG-2 Layer I and II

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 Vpp into 600 ohms

THD> 60 dB (1 kHz)

About <-65 dB



Output Digital:

Output level to 0.5 Vpp 75 ohms

Frequency: 32 kHz, 44.1 kHz, 48 kHz

S / PDIF output optical Toslink



Output Video:

CVBS output level 1 Vpp + / - 0.3 dB at 75 ohms



Video parameters:

CVBS input level 1 Vpp + / - 0.3 dB at 75 ohms

Teletext filtering according to ETS 300 472 standard



TV Scart:

Output: CVBS, RGB, S-Video



Serial RS 232:

Type bi-directional RS232

Bitrate 115.2 kbit / s max.

Connectors SUB-D-9

Function: Update the operating software



Ethernet:

10/100 Mbit compatible interface

Function: Update the operating software



Analog modem:

analog modem for Internet access



SATA interface:

Following internal 2.5 "hard disk or use as an external eSATA port



USB

2 x USB 2.0 host



LNB power supply:

LNB current 500mA max. ; Short circuit

LNB voltage vertical <14v> 11.5 V at 400mA

LNB voltage horizontal <20v> 17.3 V at 400mA

LNB shutdown in standby mode



Number of active satellite position:

DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION

DiSEqC - rotor control



Power consumption: <15w>

Input Voltage:


External power supply:

Input: 110-240V AC / 50-60Hz / 0.6 A

Output: 12V = / 3.0 A


General:

Ambient temperature +15 ° C. .. +35 ° C

Humidity <80%>
Dimensions (WxDxH): 195 mm x 140 mm x 40 mm

Weight: 0.8 kg