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Re: [SpectrumLabUsers] SpectrumLam and DVB-T receiver (RTL2832)

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  • Magnus Lindgren
    ... Hi Wolf! Leif (SM5BSZ), the author of Linrad, has examined the RTL-SDR in detail and even modified the ExtIO.dll for use with Linrad. He also mentions the
    Message 1 of 3 , Feb 7, 2013
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      On 2013-02-07 20:14, wolf_dl4yhf wrote:
      > Hi Vitaly,
      >
      > I made some experiments with a "Noxon DAB-T" stick, driven by SL trough
      > an ExtIO-DLL for those RTL-chips. But it's very unstable (sometimes it
      > runs for minutes only and then stops, sometimes it doesn't start at all)
      > and the dynamic range from the 8-bit A/D converter is not very good.
      > I may put some more effort in it to make it run properly, but at the
      > moment I guess the default sampling rate (several MSamples per second)
      > are way beyond what my oldish PC can handle. Thus it is officially not
      > supported. It may be, one fine day, who knows...
      >
      > All the best,
      > Wolf .

      Hi Wolf!

      Leif (SM5BSZ), the author of Linrad, has examined the RTL-SDR in detail
      and even modified the ExtIO.dll for use with Linrad. He also mentions
      the topic of dynamic range. Check out his analysis here:

      http://www.sm5bsz.com/linuxdsp/hware/rtlsdr/rtlsdr.htm

      73's

      ///Magnus, SM6XMA
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