4layer dreambox dm500-s dm500s dreambox500s

 DVB DM 500:
1.Powerful receiver
2.Unlimited channles
3.Stable quality
4.12months warranty 

Artpo enterprise (HK).CO.LTD manufacture all digital setellite receivers.

main prouduct:

• dvb dm 500s/c
• OEM DM 500---DVB,BLACKBOX 500S/C,MINI 500S/C,ALBE 500S/C
• DVB dm 800s/c hd
• OEM DM800-MASTERBOX 800HD,HD-BOX,DBOX-HD
• Openbox x810,800,openbox s9 hd,skybox s9 hd
• Any logo,panel,package,you choose,we can disign for yourself

Description: The DM 500-S is the first Linux based DVB Receiver. This receiver runs on open-source software developed by hundreds of developers around the world. This is the ultimate machine. It has many different skins that can be applied to make the user experience completely customizable. If you're looking for a VERY powerful DM 500-Si, and something to have fun on, this is  DM 500-Si for you.

This unit has a great EPG and supports Personal Video Recording. You can attach this unit to your Windows based network at home and record your favorite TV programs right onto your hard drive.

The DM500Si is the smallest Linux satellite TV receiver, with 1 x Smartcard-Reader.

- 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 interface 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-1compatible
Video Standard PAL and NTSC
Video Formats 4:3 /16:9
Footage 16:9, automatic assimilation for 16:9 TV-Device (over Scart)
Letterbox percolating for 4:3 TV-Device Audio decoder:
Audio compression MPEG-1&MPEG-2 Layer I and II
Audio Mode Dual (main/sub), Stereo
Frequency: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05kHz, 24 kHz

Video parameter:
Input Level FBAS 1 Vss 0.3 dB on 75 Ohm
Teletext filter inconformity with ETS 300 472 Standard
TV-Scart:
Output: FBAS,RGB,S-VHS overOSD 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 3MHz
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 ISO13818-1
Ethernet:
100 MBit compatible, bi-direktionalinterface
Function Update of Firmware and Preprogramming

LNB Power and polarization:
LNB Current 500mA max. ; short-circuit-proof
LNB Voltagevertical<14V without load,>11,5V at 400mA
LNB Voltage horizontal<20V without load,>17,3V at 400mA
LNB shut-off atStandby-Mode

Count of active satellite position:
DiSEqC 1.0/1.2 SATPOSITION / SAT OPTION
DiSEqC - Rotor Control

Output digital:
Output Level 0,5 Vss on 75 Ohm
Sampled Data Filtering 32 kHz, 44.1 kHz, 48kHz
S/PDIF-Output optical (AC3)

Output analog:
Output Level L/R 0,5Vss on 600 Ohm
THD>60 dB (1 kHz)
Crosstalk<-65dB

Serielle Interface RS 232:
Typ RS232 bidirectional
Bit rate115,2 kBit/s max.
Plug Connector SUB-D-9
Function Update of Firmware and Preprogramming

Power consumption:
<10W/ 12V

Input voltage:
DC12V,alternating a current 15% Extern power supply:
Input:
110-240V AC / 50-60Hz / 0,6A
Output:
12V = /1A

Others:
Ambient Temperature +15°C...+35°C
Humidity<80% Accessories: manual X1, Control remote X1, Cables, Packing