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Re: [TenTec] DDS VFO as remote VFO?

To: tentec@contesting.com
Subject: Re: [TenTec] DDS VFO as remote VFO?
From: "Dr. Gerald N. Johnson" <geraldj@storm.weather.net>
Reply-to: geraldj@storm.weather.net, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Wed, 22 Apr 2009 08:31:18 -0600
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
On Wed, 2009-04-22 at 13:57 -0600, JAMES HANLON wrote:
> Bob and Lee,
> 
> Mouser Electronics lists a line of C0G (NP0) ceramic, radial leaded 
> capacitors in their current catalog.  They range in value from 10 pf to 
> 0.022 microfarad.  I can give you the part number for any value you might be 
> interested in, or you can look them up yourselves.  Start off at
> http://www.mouser.com/Search/Refine.aspx?Ne=254016&N=1323038+254340+4294759694
>  
> and go from there.
> 
> Jim, W8KGI
> 
> 
NPO caps are not an adequate substitution for N750 caps. NPO are a
little unpredictable which way they move, but inductors and cores tend
to need a true bit of negative temperature compensation.

73, Jerry, K0CQ

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