Detailed Product Description

Main features :
250 MHz IBM powerPC (350mips) .
Linux op, the dreambox supports the standard linux API
( directfb, linux-fb, lirc, . . . )
Features:
1) 250 MHz IBM powerpc processor (350mips)
2) Linux operating system
3) 1 x smartcard-reader
4) MPEG2 hardware decoding
5) 100mbit full duplex Ethernet interface
6) 2 LED status
7) Unlimited channel lists for TV / radio
8) channel-change time < 1 second
9) Full automatic service scan
10) Supports directly bouquet-lists (indirect unlimited)
11) Supports EPG (electronic program guide)
12) supports multiple LNB-switching control (supports DISEQC)
13) Fully adaptable OSD in many languages (skin-support)
14) Spdi / f interface for digital bit stream out (AC-3 / DTS)
15) 1 x scart-interfaces (fully controlled by software)
Technical specification:
Dbs-tuner:
Frequency range 950-2150 MHz
Signal level-65dbm -25dbm
Signal-to-noise level 12 db max.
Dbs-tuner input connector f-type female
Input impedance 75 ohm
Afc / -3MHz
Demodulation shaped qpsk
Input symbol rate 2-45 mbaud / s, scpc / mcpc
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
Video decoder:
Video compression MPEG-2 and MPEG-1 compatible
Video standard PAL g / 25hz
Video formats 4: 3 / 16: 9
Footage 16: 9, automatic assimilation for 16: 9 TV-device (over scart)
Letterbox percolating for 4: 3 TV-device
Audio decoder:
Audio compression MPEG-1 & MPEG-2 layer I and II
Audio mode dual (main / sub) , stereo
Frequency: 32khz, 44.1khz, 48khz, 16khz, 22. 05khz, 24khz
Output analog:
Output level L / r 0.5vss on 600 ohm
Thd > 60db (1khz)
Crosstalk <-65db
Output digital:
Output level 0, 5 vss on 75 ohm
Sampled data filtering 32khz, 44.1khz, 48khz
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-VHS over osd selectable
Serielle interface rs 232:
Typ rs232 bidirectional
Bit rate 115.2kbit/s max.
Plug connector sub-d-9
Function update of firmware and preprogramming
Ethernet:
100 mbit compatible, bi-direktional interface
Function update of firmware and preprogramming
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
Count of active satellite position:
Diseqc 1. 0 / 1. 2 sat position / sat option
Diseqc-rotor control
Power consumption:
< 10w / 12v
Input voltage:
Dc12v, alternating current / -15%
Extern power supply:
Input:
110-240v AC / 50-60hz/0, 6a
Output:
12v = / 1a
Others:
Ambient temperature: -15-40°C
Humidity < 80%
Model: ddt500s