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DM 800HD with symbol rate

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  • rizwan
    Experienced Board Member
    • Sep 2010
    • 844

    DM 800HD with symbol rate

    How can I tune high symbol rate with my DM 800 HD ?
    it is not supporting s/r like 40700 for me ? Any solution ?
    Vu+ Solo2
    Dream Box 800HD,
    Neotion 3000, Skystar2, PTCL IPTV
    HP LCD W2338h
    Samsung LED 40 C5000
  • vimmers
    Experienced Board Member
    • Jun 2010
    • 1188

    #2
    Re: DM 800HD with symbol rate

    trough a Manuel search there you can set it to whatever you want
    and what do you mean with s/r

    Comment

    • alfred_1
      Banned
      • Dec 2010
      • 177

      #3
      Re: DM 800HD with symbol rate

      The Symbol rate (s/r) for a DB 800 HD is as follows:

      Symbol rate DVB-S: 2 ... 45 Mbaud/s, SCPC/ MCPC
      DVB-S2: 10 – 31 Mbaud/s (8PSK) , 10 –30 Mbaud/s (QPSK)

      So for normal DVB its from 2 to 45Mbauds (which covers your request of 40Mbaud/s)
      whilst for DVB-S2 Format its 10 to 31 Mbaud/s. What DB 800 does not cover is the sampling rate of of 4:2:2 Format, though 4:2:0 is ok with DB 800 HD.

      Comment

      • vimmers
        Experienced Board Member
        • Jun 2010
        • 1188

        #4
        Re: DM 800HD with symbol rate

        good answer alfred_1 i didn't know that about 8PSK an QPSK

        Comment

        • rizwan
          Experienced Board Member
          • Sep 2010
          • 844

          #5
          Re: DM 800HD with symbol rate

          Is there any solution ? In terms of Tuner Change ? Like change tuner L to M rev. ?
          Vu+ Solo2
          Dream Box 800HD,
          Neotion 3000, Skystar2, PTCL IPTV
          HP LCD W2338h
          Samsung LED 40 C5000

          Comment

          • rizwan
            Experienced Board Member
            • Sep 2010
            • 844

            #6
            Re: DM 800HD with symbol rate

            There is no answer for me about the tuner change ?
            Vu+ Solo2
            Dream Box 800HD,
            Neotion 3000, Skystar2, PTCL IPTV
            HP LCD W2338h
            Samsung LED 40 C5000

            Comment

            • vimmers
              Experienced Board Member
              • Jun 2010
              • 1188

              #7
              Re: DM 800HD with symbol rate

              it seems that you have to try it out yourself

              Comment

              • rizwan
                Experienced Board Member
                • Sep 2010
                • 844

                #8
                Re: DM 800HD with symbol rate

                There is some local dealers offering M tuner, but I am not sure if it works or not
                Vu+ Solo2
                Dream Box 800HD,
                Neotion 3000, Skystar2, PTCL IPTV
                HP LCD W2338h
                Samsung LED 40 C5000

                Comment

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