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LF: JT65-a and WSPR Test Friday 21 1800 . 2400 HRs

To: <[email protected]>
Subject: LF: JT65-a and WSPR Test Friday 21 1800 . 2400 HRs
From: "Graham" <[email protected]>
Date: Thu, 20 Mar 2008 14:08:04 -0000
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Will  be running dual test , JT65-A  AND  WSPR Friday night , 1800 /2400 ish
 
Frequency will be  round 503 Khz , not yet worked out the transmission format as the
wspr tx/rx ratio is round  10:1 , and JT65-a  1:1 . this makes sequencing a problem.
 
If the drive levels are the same, looks may run WSPR at  503.000 Ae fequency , and the JT65-a slightly above, in parallel, setting the drive to  give -3 db per tone, before onset of alc action.
 
Tnx
 
G ..
 
 
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