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DVB-Receiver - DDT500s (FTA+PATCH+CA+Cardsharing
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DVB-Receiver - DDT500s (FTA+PATCH+CA+Cardsharing |
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Dreambox500s
Powerful receiver for digital TV and Radio programs. Main features are a
250 MHz IBM PowerPC (350 Mips).
Linux OP, the Dreambox supports the Standard Linux API
(DirectFB, Linux-FB, LIRC, ...)
Features:
1)250 MHz IBM PowerPC Processor (350 Mips)
2)Linux Operating System
3)1 x Smartcard-Reader
4)MPEG2 Hardware decoding
5)100Mbit full duplex Ethernet Interface
6)2 LED status
7)unlimited channel lists for TV/Radio
8)channel-change time < 1 second
9)full automatic service scan
10)supports directly bouquet-lists (indirect unlimited)
11)supports EPG (electronic program guide)
12)supports multiple LNB-Switching control (supports DiSEqC)
13)fully adaptable OSD in many languages (skin-support)
14)SPDI/F Interface for digital bit stream out (AC-3 / DTS)
15)1 x Scart-interfaces (fully controlled by software)
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 co***tible
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 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 O |
| Company: |
SHENZHEN CONTEX TECHNOLOGY Co.,LTD
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| Contact: |
Ms. Ivia ZHANG |
| Address: |
88,Baotong nan Road,Xiken,HengGang Town,Long Gang District,Shenzhen,China |
| Postcode: |
518115 |
| Tel: |
+86-0755-89739414 |
| Fax: |
+86-0755-89739666 |
| E-mail: |
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