Origin	China
Model Number	DM7020-S
Brand Name	dreambox

Features:

l         250 MHz PowerPC Processor (350 Mips)

l         Linux open source (most parts under the terms of GPL)

l         Supports Linux Standard API (Direct-FB, Linux-FB, LIRC)

l         1 x DVB Common-Interface Slot

l         2 x Smartcard-Reader

l         Integrated Compact Flash Interface Slot

l         MPEG2 Hardware decoding (fully DVB compliant)

l         Common NIM DVB-S

l         10/100 MBit compatible Ethernet Interface

l         USB Port

l         12V switch cinch

l         V.24/RS232 Interface

l         Big-size LC-Display

l         32 MByte Flash

l         96 MByte RAM

l         integrated IDE UDMA66 Interface

l         Support for internal HDD in any capacity

l         unlimited channel lists for TV/Radio

l         channel-change time < 1 second

l         full automatic service scan

l         supports directly bouquet-lists

l         supports EPG (electronic program guide)'

l         supports multiple LNB-Switching control (supports DiSEqC)

l         fully adaptable OSD in many languages and skin-support

l         S/PDIF Interface for digital bit stream out (AC-3)

l         2 x Scart-interfaces

l         RF modulator

l         Audio/Video cinch out

l         MINI-DIN connector for extern IR (send)

Technical Parameter:

DBS-Tuner:

l         Frequency Range 950 .

l         Signal Level - 65 dBm .

l         Signal-to-Noise Level 12 dB max

l         DBS-Tuner Input Connector F-Type female

l         Input Impedance 75 Ohm

l         AFC +/- 3 MHz

l         Demodulation Shaped QPSK

l         FEC Viterbi and Reed-Solomon

l         Viterbirate 1/2, 2/3, 3/4, 5/6, 7/8viterbirate1/2,2/3,3/4,5/6,7/8

l         Roll-off Factor 35 %

l         Demultiplexing according ISO 13818

Video decoder:

l         Video Compression MPEG-2 and MPEG-1 compatible

l         Video Standard PAL G/ 25 Hz

l         Video Formats 4:3 / 16:9

l         Letterbox for 4:3 TV-Deviceletterbox

Audio decoder:

l         Audio Compression MPEG-1 &mp; MPEG-2 Layer I and II

l         Audio Mode Dual (main/sub), Stereo

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

l         Output analog

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

l         THD > 60 dB (1 kHz)

Crosstalk < -65 dB

 
Output digital:

l         Output Level 0,5 Vss on 75 Ohm

l         Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz

l         S/PDIF-Output optical (AC3)

Video parameter:

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

l         Teletext filter in conformity with ETS 300 472 Standard>teletext

TV-Scart:

l         Output: FBAS, RGB, S-Video over OSD selectable

l         VCR-Scart:

l         FBAS

Serielle Interface RS 232:

l         Typ RS232 bidirectional

l         Bitrate 115,2 kBit/s max.

l         Plug Connector SUB-D-9

l         Function: Update of Firmware

Ethernet:

l         10/100 MBit compatible interface10/100mbit

l         Function Update of Firmware
USB:
USB 1.2 connector

Mini DIN:

l         I2C for steering of external devices

l         IR funktion

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1 5V

2 SDA (I2C-Kanal 2)
3 SCL
4 3,3V
7 GND

8 IR-Output

9 GND

UDMA66 IDE Interface:

l         Intern for connect HDD

l         Compact Flash - Reader

LNB power and polarisation

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

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

l         LNB Voltage horizontal < 20V no load, > 17,3V at 400mAlnb ma

l          LNB shut-off at Standby-Modelnb

Count of active satellite position:

l         DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION

l         DiSEqC - Rotor Controldiseqc

Power consumption:

l         <20W (in operation, horizontal polarization / 400mA LNB current)

l         < 11W (in operation, no LNB)"

l         < 4W (Deep-Standby-Mode)"

Input voltage:

l         230V / 50 Hz alternating current +/- 15%230v/50

Physical specification:

l         Ambient Temperature +15°C...+35°C

l         Humidity < 80%

l         Size (W x D x H): 374 mm x 230 mm x 75 mm

l         Weight: 1,8 kg without HDD