Mẫu DM500-C (DVB-C)

Tiêu đề: Mẫu DM500-C (DVB-C) 2012-01-03, 7:40 pm

Mẫu DM500-C (DVB-C)
Không biết em này có chơi được ở VN không các bác nhỉ:

Introduce
The DM500-C Digital Cable Receiver
- High quality untis
- With DVB-C Tuner

Technical Features
- 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)

DM500-C technical data
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