DREAMBOX DM-500 S

ממיר המריץ לינוקס BUSYBOX , מתחבר לאינטרנט עם אפשרויות מתקדמות, שמירת הוידאו על התקן חיצוני ושליטה מרחוק ע"י תוכנת שרת המותקנת בממיר. מפרט הממיר: – המכשיר כולל ספק 4A

Features:

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

• 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 Ohm
• Teletext filter: in conformity with ETS 300 472 Standard

TV-Scart:

• Output: FBAS, RGB, S-VHS over OSD selectable

Serielle Interface RS 232:

• Typ: RS232 bidirectional
• Bit rate: 115, 2 kBit/s max.
• Plug Connector: SUB-D-9
• Function: Update of Firmware and Preprogramming

Ethernet:

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

LNB Power and polarisation:

• LNB Current: 500mA max.; Short-circuit-proof
• LNB Voltage vertical: < 14V without load, > 11, 5V at 400mA
• LNB Voltage horizontal: < 20V without load, > 17, 3V at 400mA
• LNB shut-off at Standby-Mode

Count of active satellite position:

• DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION
• DiSEqC – Rotor Control

Power consumption:

• < 10W / 12V

Input voltage:

• DC12V, alternating acurrent +/- 15%

Extern power supply:

• Input: 110-240V AC / 50-60Hz / 0, 6A
• Output: 12V = / 1A

Others:

• Ambient Temperature: +15C…+35C
• Humidity: < 80%