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Re: [TenTec] calibrator question...argosy I

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] calibrator question...argosy I
From: wa3fiy@radioadv.com
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Thu, 28 Dec 2006 19:57:37 -0500
List-post: <mailto:tentec@contesting.com>
As I recall, a square wave is rich in odd order harmonics but weak in even 
order harmonics.  In fact, a prefect square wave would have no even order 
harmonics ( I think ).  I didn't do the math but try it out and see if that has 
anything to do with it.  If it is a divide by 5 divide by 2, it should be a 
near 
ideal square wave. If it is a divide by 2 divide by 5, or shift register or 
some 
other way of betting divide by 10, then it would not be an exact square wave 
and all bets are off.

73,

-Lee-

WA3FIY

On 28 Dec 2006 at 18:44, Mike Bryce wrote:
snip
> 
> now, the question...
> 
> hooked this oscillator up to the argosy I. gots all kinds of signal  
> on 3.500, a good 20 over s-9.. switch over to 7.000 and the marker is  
> very weak.
> 
> now..
> 
> move to 7.1000 and it's 20 over,  weak on 7.2 and 20 over on 7.300
> 
> on 80 meters..
> 
> 3.500 is 20 over while 3.600 is very weak... 3.700 strong, 3.800 weak..
> 
> just the opposite of the 40 meter band..
> 
> on 20 and up, things seem to be right
> 
> so, why does this happen? I am at a loss to explain it...
> 
>


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