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21843Re: [aprsisce] information requestd for http://aprs.mountainlake.k12.mn.us

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  • Lynn W Deffenbaugh (Mr)
    Jan 11, 2013
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      I should have also offered you to take this conversation to
      http://groups.yahoo.com/group/APRSIS32cafe

      There's only 15 members over there to date, but this is just the sort of
      topic that the alternate group was formed to discuss - general interest
      conversations not directly related to APRSISCE/32.

      Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32

      On 1/11/2013 11:52 AM, Lynn W Deffenbaugh (Mr) wrote:
      > Contact the author of that site. Or study it long enough to figure it out.
      >
      > I have tried to delve how it flags HF vs VHF APRS operations, and I
      > believe there's a bunch of manual intervention involved.
      >
      > I tried to contact the author to see if s/he would share the algorithms
      > used to do the colored areas and heard crickets in reply.
      >
      > And, because of the 30 second dupe suppression feature of the APRS-IS,
      > the network is NOT suitable for true RF propagation studies because not
      > every packet is passed through the network.
      >
      > Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32
      >
      > PS. You might get more responses on a general purpose Yahoo group
      > rather than a group whose charter is to support the APRSISCE/32 software
      > program.
      >
      > On 1/11/2013 11:21 AM, albeham@... wrote:
      >> Hello all,
      >>
      >> I am about to take part in a propagation study on a government band, and as a ham can to the experts. you all.
      >>
      >> The site; http://aprs.mountainlake.k12.mn.us . is very cool, but I do have a few questions.
      >>
      >> Question I have right now is where can I find information on how the system works, like does it use raw data, line of sight, or are digipeaters included ?
      >>
      >>
      >> help me be smarter..
      >>
      >> AL KA1FFO
      >>
      >>
      >>
      >>
      >> ------------------------------------
      >>
      >> Yahoo! Groups Links
      >>
      >>
      >>
      >>
      >
      >
      > ------------------------------------
      >
      > Yahoo! Groups Links
      >
      >
      >
      >
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