d-box 2 tehnička specifikacija
 

 

 

 

Features

- Linux Operating System
- Front dot matrix display 120x64 pixels
- Integrated DVB compliant Betacrypt conditional access system
- MPEG2 Hardware decoding
- 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)
- 2 x Scart-interfaces

DBS-Tuner:

Frequency Range 950-2150 MHz
Signal Level - 70 dBm - 20 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
Symbolrate 1- 45 MS/s
DiSEqC 1.0 (1.1)

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 & 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 0,5 Vrms ± 0,5 dB/ RL 10 kOhm

Output digital:

IEC 958 S/PDIF-Output optical (AC3)

TV SCART

CVBS or Y/C 1 Vpp ±1 dB / RL 75 Ohm
Output (C±1 dB rel. Y ampl)
Audio output 0,5 Vrms / RL 10 kOhm
RGB-Output 0,75 Vpp ±1 dB /RL 75 Ohm
RGB-Band 5,8 MHz ±3 dB
Fastblank 0/1,3 V / RL 75 Ohm
Status output 0/6/12 V / RL 10 kOhm
CVBS input 1 Vpp / RL 75 Ohm
Audio input 0,5 Vrms / RL 10 kOhm

VCR SCART

CVBS or Y/C output 1 Vpp ±1 dB / RL 75 Ohm
(C±1 dB rel. Y ampl)
Audio output 0,5 Vrms / RL 10 kOhm
CVBS (or Y) input 1 V pp / RL 75 Ohm
RGB (or C) input 0,7 Vpp / RL 75 Ohm
(C burst 0,34 Vpp)
Status input 0/6/12 V / RL 10 kOhm
Fastblank (RGB) 0/2 V / RL 75 Ohm

Serial Interface RS 232:

Typ RS232 bidirectional
Bitrate 56 kBit/s max.
Plug Connector SUB-D-9
Function: Update of Firmware

Ethernet:

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

Telephone Modem:

Connector Modular jack 6-pol, RJ-12
Protocol V.90 56 kbit/s

LNB Power and polarisation:

LNB Current 400mA 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

Power consumption: < 27W / 400 mA LNB

Input voltage: 230 V AC ±15%, 50 Hz

Physical specification:

Operating Temperature +5°C...+45°C
Storage Temperature -40°C...+65°C
Humidity 25-90%
Size (W x D x H): 380 mm x 240 mm x 65 mm
Weight: 1,8 kg