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Re: [TenTec] Orion/O2 Drift Problem-who is interested in a fix?

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Orion/O2 Drift Problem-who is interested in a fix?
From: "Rick Westerman, NJ0IP" <Rick@DJ0IP.de>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Tue, 30 Jan 2007 17:49:22 +0100
List-post: <mailto:tentec@contesting.com>
OK Ken, but please define "stable".
50 Hz in 15 minutes is surely not too bad, is it?
And if I understood the original post correctly, after 15 minutes warmup 
things are OK.

Is there a spec on stability requirements for PSK31?

Tnx
73
Rick

Ken N9VV wrote:

>PSK31, Olivia, and other digi modes DEPEND on stable signals on both 
>ends. Old time boat anchors are not generally used on digi modes due to 
>their drift and instability.
>Ken N9VV
>
>Rick Westerman, NJ0IP wrote:
>  
>
>>Maybe I'm missing something, but could someone explain to me why I need 
>>to fight a 20 Hz drift?
>>Seems like you guys are brainstorming a lot of ways to spend excess 
>>money when my solution would be to turn the radio on a little earlier.
>>
>>I remember the days we used to have to chase people with drifting VFOs 
>>and now we are worried about 20 Hz.
>>
>>73
>>Rick
>>
>>    
>>
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