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Re: LF: Re: WSPR Dx

To: <[email protected]>
Subject: Re: LF: Re: WSPR Dx
From: "James Moritz" <[email protected]>
Date: Tue, 5 Oct 2010 18:49:32 +0100
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Dear Andy, LF Group,

G4JNT wrote:
Now, the source encoding and removal of all input redundancy means than just about any random set of 72 bits that get generated will end up with a valid looking callsign, locator and a power level. And of course, all sidebands
will give the same result if they've wobbled together.

Hmm... well, I might be willing to accept that as an explanation, but many of the double false decodes have delta - T values that differ from one another by several seconds. This would seem to require sidebands that wobble such that they correlate exactly with each other, but with several seconds time offset between the wobbles, rather than "wobbling together" as you put it.


Cheers, Jim Moritz
73 de M0BMU


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