[aprssig] CQ Server operational question

Pete Loveall AE5PL Lists hamlists at ametx.com
Thu Jul 3 11:08:14 EDT 2008

> -----Original Message-----
> From: Doug Ferrell
> Sent: Thursday, July 03, 2008 9:31 AM
> To: bruninga at usna.edu; TAPR APRS Mailing List
> Subject: Re: [aprssig] CQ Server operational question
> Bob it's been my experience that the dupe check only works for non
> moving
> objects (lat/long does not change). The trackers that ping on every

You are correct.  "Dupe check" means just that, "Duplicate Check".  Packets that have different lat/long values are not duplicates.  Hence the strong request for people to set a minimum transmit interval of at least 1 minute for mobiles (we recommend 3 or more minutes in the DFW area where 144.39 is saturated).


Pete Loveall AE5PL
pete at ae5pl dot net

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