DREAMBOX DM500+
Caratteristiche tecniche:
- 250 MHz PowerPC Processor (350 Mips)
- Linux Operating System
- 1 x Smartcard-Reader
- MPEG2 Hardware decoding
- available tuner DM500: DVB-S, DVB-C, DVB-T
- available tuner DM500+: DVB-S
- V.24/RS232 Interface
- 10/100Mbit compatible Ethernet Interface
- 2 LED status
- unlimited channel lists for TV/Radio
- channel-change time < 1 second
- full automatic service scan
- supports directly bouquet-lists
- supports EPG (electronic program guide)
- supports own videotext
- supports multiple LNB-Switching control (DiSEqC)
- fully adaptable OSD in many languages and skin-support
- S/PDIF Interface for digital bit stream out (AC-3)
- 1 x Scart-interfaces
only DM500+ :
- 32 MByte Flash
- 96 MByte RAM
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
- Roll-off Factor 35 %
- Demultiplexing according ISO 13818-1
Video decoder:
- Video Compression MPEG-2 and MPEG-1 compatible
- Video Standard PAL G/ 25 Hz
- Video Formats 4:3 / 16:9
- Letterbox for 4:3 TV-Device
Audio decoder:
- Audiokompression MPEG-1 & 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 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 (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
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
LNB Power and polarisation:
- LNB Current 500mA max. ; short-circuit-protected
- LNB Voltage vertical < 14V no load, > 11,5V at 400mA
- LNB Voltage horizontal < 20V no 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:
Input voltage:
Extern power supply:
- Input: 110-240V AC / 50-60Hz / 0,6A
- Output: 12V = / 1A or 2A
Physical specification:
- Ambient Temperature +15°C...+35°C
- Humidity < 80%
- Size (W x D x H): 195 mm x 130 mm x 40 mm
- Weight: 0,6 kg
Autore: nokia9k8
Home Page: www.dreambox.it
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