Dreambox 500S utilizat

Descriere

The Dreambox 500S este cel mai mic receptor satelit cu Linux, fiind dotat si cu un Smartcard-Reader.

DreamBox DM500S Specificatii generale:
- 250 MHz IBM PowerPC Processor (350 Mips)
- 2 LED status
- Linux Operating System
- Full automatic service scan
- Supports directly bouquet-lists (indirect unlimited)
- Supports multiple LNB-Switching control (supports DiSEqC)
- 1 x Smartcard-Reader
- Unlimited channel lists for TV Radio
- SPDI F nterface for digital bit stream out (AC-3 DTS)
- MPEG2 Hardware decoding
- Channel-change time 1 second - Fully adaptable OSD in many languages (skin-support)
- 100Mbit full duplex Ethernet Interface
- Supports EPG (electronic program guide)
- 1 x Scart-interfaces (fully controlled by software)

Video decoder:
Video Compression MPEG-2 and MPEG-1 compatible
Video Standard PAL and NTSC
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

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
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
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

Ethernet:
100 MBit compatible, bi-direktional interface
Function Update of Firmware and Preprogramming

ID anunț: 1758619149