Radio TV Equipment

Dreambox linux satellite receiver Manufacturer (Dreambox 500-s/-c)

Model:

dm 500

Brand:

ZHONG TIAN

Origin:

Made In China

Category:

Electronics & Electricity / Telecommunication & Broadcasting / Radio TV Equipment

Keywords:

Dreambox500 receiver , linux set top box , satellite receiver

Price:

Min. Order:

50 pc

Post Time:

03 Dec, 2005

Last Modified:

15 Apr, 2008

Guang Dong - China

Business Nature:

Manufacturer

Phone:

0086-13684965578

Contact:

Liu (MARKETING)

Last Active:

23 Jul, 2009

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Product Description

The DM500 is the digital Linux SetTop Box - Great EPG, Imagine full EPG functionality for all networks!!!!! No other FTA receiver can offer you that!
FEATURES :
250 MHz IBM PowerPC Processor (350 Mips)
Linux Operating System
1 x Smartcard-Reader
MPEG2 Hardware decoding
Common available NIMs (DVB-S, DVB-C, DVB-T)
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 channel-lists
supports EPG (electronic program guide)
supports tele-text
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
S/PDIF-Output optical (AC3)
Video Formats 4:3 / 16:9
Technical Specification:
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
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:
Audiokom pression 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

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