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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RTTY\]\s+Odd\s+RTTY\s+signal\,\s+3\s+pair\s+of\s+tones\s+w\/\s+3\s+diff\s+shifts\s*$/: 4 ]

Total 4 documents matching your query.

1. [RTTY] Odd RTTY signal, 3 pair of tones w/ 3 diff shifts (score: 1)
Author: Art Searle W2NRA <w2nra@optonline.net>
Date: Sun, 05 Aug 2007 19:35:03 -0400
A strange thing happened in the Tara Grid Dip contest. I was tuning down in frequency when I came across a signal that was 350 Hz shift. I set my shift to 350 Hz and could copy him fine. Later I came
/archives//html/RTTY/2007-08/msg00023.html (6,868 bytes)

2. Re: [RTTY] Odd RTTY signal, 3 pair of tones w/ 3 diff shifts (score: 1)
Author: "Don Hill AA5AU" <aa5au@bellsouth.net>
Date: Sun, 5 Aug 2007 19:03:07 -0500
Used to see this all the time in the old days. Probably using AFSK and either over driving his transmitter or had his speech processor turned on. 73, Don AA5AU http://www.aa5au.com http://www.rttycon
/archives//html/RTTY/2007-08/msg00024.html (8,704 bytes)

3. Re: [RTTY] Odd RTTY signal, 3 pair of tones w/ 3 diff shifts (score: 1)
Author: Kok Chen <chen@mac.com>
Date: Sun, 5 Aug 2007 17:09:16 -0700
Quite often, unfortunately. A double-spaced shift is usually in the correct polarity (not reversed) and is caused by someone severely overdriving an AFSK signal. For example, if your nominal audio ma
/archives//html/RTTY/2007-08/msg00025.html (8,853 bytes)

4. [RTTY] Odd RTTY signal, 3 pair of tones w/ 3 diff shifts (score: 1)
Author: "John - AI4FR" <AI4FR@ARRL.NET>
Date: Mon, 6 Aug 2007 12:25:02 -0400
Good eyeball there Art. I have seen some thing like this happen two or three times with a station in Mexico. All of a sudden the bandscope on my Icom Pro 2 would just come alive with signals. What an
/archives//html/RTTY/2007-08/msg00032.html (8,121 bytes)

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