Detailed Product Description

DM7020

7020This Dreambox 7020 digital satellite receiver with full Ethernet communication capabilities.
Power PC driven with Linux operating system for endless possibilities, 250 MHz PowerPC Processor(350 Mips).

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

Integrated Compact Flash Interface Slot

1 x DVB Common-Interface Slot

2 x Smartcard-Reader

MPEG2 Hardware decoding (fully DVB compliant)

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

Big-size LC-Display

USB Port

10/100 MBit compatible Ethernet Interface

Modem

12V switch cinch

V.24/RS232 Interface

Common NIM DVB-S

32 MByte Flash

Channel-change time < 1 second

96 MByte RAM

Unlimited channel lists for TV/Radio

Integrated IDE UDMA66 Interface

Supports directly bouquet-lists

Support for internal HDD in any capacity

Full automatic service scan

Supports EPG (electronic program guide)'

Supports multiple LNB-Switching control (supports DiSEqC)

RF modulator

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

Supports own videotext

Audio/Video cinch out

Fully adaptable OSD in many languages and skin-support

2 x Scart-interfaces

MINI-DIN connector for extern IR (send)

DreamBox DM7020Si Parts

DBS-Tuner:
Frequency Range 950 . 2150 MHz
Signal Level - 65 dBm . - 25 dBm
Signal-to-Noise Level 12 dB max.
DBS-Tuner Input Connector F-Type female
Input Impedance 75 Ohm
AFC +/- 3 MHz
Demodulation Shaped QPSK
FEC Viterbi and Reed-Solomon
Viterbirate 1/2, 2/3, 3/4, 5/6, 7/8, automatic assimilation
Roll-off Factor 35 %
Demultiplexing according ISO 13818-1

Common-Interface:
Common-Interface Power Consumption max. 0,3A/5V

Output analog:
Output Level L/R 0,5 Vss on 600 Ohm
THD > 60 dB (1 kHz)
Crosstalk < -65 dB

Video decoder:
Video Compression MPEG-2 and MPEG-1 compatible
Video Standard PAL G/ 25 Hz
Video Formats 4:3 / 16:9
Footage 16:9, automatic assimilation for 16:9 TV-Device (over Scart)
Letterbox precolating for 4:3 TV-Device

Audio decoder:
Audiokompression MPEG-1 &mp; 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 digital:
Output Level 0,5 Vss on 75 Ohm
Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz
S/PDIF-Output optical (AC3)

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 over OSD selectable

VCR-Scart:
FBAS

Mini DIN:
I2C for stearing of external devices
IR funktion

Ethernet:
10/100 MBit compatible interface
Function Update of Firmware, Connect to PC

USB:
USB 1.2 connector

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

Pins:

5V

SDA (I2C-Kanal 2)

SCL

3,3V

GND

IR-Output

GND

LNB power and polarisation :
LNB Current 500mA max. ; short-circuit-proof
LNB Voltage vertical < 14V without load, > 11,5V at 400mA
LNB Voltage horizontal < 20V without load, > 17,3V at 400mA
LNB shut-off at Standby-Mode

UDMA66 IDE Interface:
Intern for connect HDD
Compact Flash - Reader

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

Physical specification:
Ambient Temperature +15°C...+35°C
Humidity < 80%
Size (W x D x H): 374 mm x 230 mm x 75 mm
Weight: 1,8 kg  without HDD

Power consumption:
< 20W (in operation, horizontal polarization / 400mA LNB current)
< 11W (in operation, without LNB)
< 4W (Deep-Standby-Mode)

Input voltage:
230V / 50 Hz alternating acurrent +/- 15%