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[TenTec] Re: TXCO for Omni VI +

To: <tentec@contesting.com>
Subject: [TenTec] Re: TXCO for Omni VI +
From: ac5aa@juno.com (Duane A Calvin)
Date: Fri, 7 Dec 2001 15:42:16 -0600
Hmm, for some reason I thought the stock VI+ from the factory since day
one has a crystal oven for the master oscillator.  That's why they
recommend you leave +13.8V on the rig when the rig is turned off to keep
the oven heated.  I do this with my ~4 year old VI+ and it is very
stable.  I never notice any drift on power-up, and I run RTTY regularly
(no PSK-31 yet tho, where it would be more noticeable.)  If I turn the
power supply off and power the rig up cold, then I do notice some minimal
warm-up drift, but it stabilized fairly quickly.  Haven't bothered to
measure it because I don't do that unless I'm away on vacation.

        73, Duane

On Fri, 07 Dec 2001 11:18:08 -0400 Ed Hanna <ehanna@mitre.org> writes:
> Hi Guys: 
> 
> (This is Ed, W1UN in New Hampshire).
> 
> I noticed your message traffic on the subject of a TXCO for the Omni 
> VI
> +  

 . . .  stuff deleted . . .
 
> I am curious as to what symptoms you all may have experienced.  
> 
> you can e mail me at this address at work,    or at my home:  
> eddelores@juno.com
> 
> 73   de:  W1UN
> 
> 


Duane Calvin, AC5AA
Austin, Texas

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