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Re: Connection between the SoftRock v6 and DDS60

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  • qrper723
    Tony, Thanks for reply. Your advice is okay! And I ve measured the frequency response of SRv6 s BPF. Actually the Bw is from 3.1MHz to 7.15MHz. Nice feature
    Message 1 of 3 , May 3 6:35 AM
      Tony,

      Thanks for reply.
      Your advice is okay!
      And I've measured the frequency response of SRv6's BPF.
      Actually the Bw is from 3.1MHz to 7.15MHz. Nice feature
      and good design.
      I will post this on the files folder.

      Hidehiko ja9mat

      > I think the DDS connection to the v6.0 through a 22 pF capacitor to
      the base
      > of Q2 is a good way to use a DDS with the v6.0 board.
      >
      > Since the BPF on the 40m/80m SoftRock spans 80m to 40m, with the DDS
      > connected you should be able to cover all the frequencies between
      the two
      > bands. If you have a chance to test such operation please post what
      you
      > see.
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