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Thread: DM7020 PVR

  
  1. #1
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    Post DM7020 PVR

    dm7020S4__41488_zoom.jpg
    Product Description

    This Dreambox 7020 Si digital satellite receiver with full Ethernet communication capabilities. Power PC driven with Linux operating system for endless possibilities, 250 MHz PowerPC Processor(350 Mips).
    Features:

    • Linux open source (most parts under the terms of GPL)
    • Integrated Compact Flash Interface Slot
    • 1 x DVB Common-Interface Slot
    • 2 x Smartcard-Reader
    • MPEG2 Hardware decoding (fully DVB compliant)
    • Supports Linux Standard API (Direct-FB, Linux-FB, LIRC)
    • Big-size LC-Display
    • USB Port
    • 10/100 MBit compatible Ethernet Interface
    • Modem
    • 12V switch cinch
    • V.24/RS232 Interface
    • Common NIM DVB-S
    • 32 MByte Flash
    • Channel-change time < 1 second
    • 96 MByte RAM
    • Unlimited channel lists for TV/Radio
    • Integrated IDE UDMA66 Interface
    • Supports directly bouquet-lists
    • Support for internal HDD in any capacity
    • Full automatic service scan
    • Supports EPG (electronic program guide)
    • Supports multiple LNB-Switching control (supports DiSEqC)
    • RF modulator
    • S/PDIF Interface for digital bit stream out (AC-3)
    • Supports own videotext
    • Audio/Video cinch out
    • Fully adaptable OSD in many languages and skin-support
    • 2 x Scart-interfaces
    • MINI-DIN connector for extern IR (send)
    • DreamBox DM7020Si Parts

    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
    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
    Common-Interface:
    Common-Interface Power Consumption max. 0,3A/5V
    Output analogue:
    Output Level L/R 0,5 Vss on 600 Ohm
    THD > 60 dB (1 kHz)
    Crosstalk < -65 dB
    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 percolating for 4:3 TV-Device
    Audio decoder:
    Audiokompression MPEG-1 &mp; 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 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-Video over OSD selectable
    VCR-Scart:
    FBAS
    Mini DIN:
    I2C for steering of external devices
    IR function
    Ethernet:
    10/100 MBit compatible interface
    Function Update of Firmware, Connect to PC
    USB:
    USB 1.2 connector
    Serial Interface RS 232:
    Type RS232 bidirectional
    Bitrate 115,2 kBit/s max.
    Plug Connector SUB-D-9
    Function: Update of Firmware
    Pins:
    5V
    SDA (I2C-Kanal 2)
    SCL
    3,3V
    GND
    IR-Output
    GND
    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
    UDMA66 IDE Interface:
    Intern for connect HDD
    Compact Flash - Reader
    Count of active satellite position:
    DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION
    DiSEqC - Rotor Control
    Physical specification:
    Ambient Temperature +15C...+35C
    Humidity < 80%
    Size (W x D x H): 374 mm x 230 mm x 75 mm
    Weight: 1,8 kg without HDD
    Power consumption:
    < 20W (in operation, horizontal polarization / 400mA LNB current)
    < 11W (in operation, without LNB)
    < 4W (Deep-Standby-Mode)
    Input voltage:
    230V / 50 Hz alternating acurrent +/- 15%
    Last edited by tzimakos; 01-05-2011 at 11:13 AM.

  2. #2
    Dream Administrator tzimakos's Avatar
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    Post DM7020 PVR

    Everything regarding DM7020
    Last edited by tzimakos; 22-05-2011 at 08:43 AM.
    DREAMBOX FAN

    DM 8000 HD.....DM 7020 HD
    ......DM 800se HD......DM 500 HD
    DM 7020s............DM 7000s
    ............DM 5620s..............DM 7020si
    DM 600................DM 500..............
    ...Humax 5400.........AZBox Premium
    Wavefrontier T90-----Gibertini OP150-----Tecatel 1.80 + powerjack-----45E-30W coverage

    Keep in mind this.To err is human.
    Nobody can go back and start a new beginning,but anyone can start today and make a new ending.



  3. #3
    Webmaster-Site founder chris's Avatar
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    Re: DM7020 PVR

    Gemini-470-dm7020


    Gemini-470-dm7020

  4. #4
    Dream Administrator tzimakos's Avatar
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    Post Re: DM7020 PVR

    Official manual for DM7020S
    Attached Files Attached Files
    DREAMBOX FAN

    DM 8000 HD.....DM 7020 HD
    ......DM 800se HD......DM 500 HD
    DM 7020s............DM 7000s
    ............DM 5620s..............DM 7020si
    DM 600................DM 500..............
    ...Humax 5400.........AZBox Premium
    Wavefrontier T90-----Gibertini OP150-----Tecatel 1.80 + powerjack-----45E-30W coverage

    Keep in mind this.To err is human.
    Nobody can go back and start a new beginning,but anyone can start today and make a new ending.



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