[TenTec] new emissions rules

[James Duffer]

Thanks for the info regarding paritition noise as it applies to solid state 
devices I was under the false impression that partition noise was generated 
only by boat anchors!  Since Ten Tec is primarily solid state (except for 
amps) their equipment was partition noise free.

73, Jim


>From: ac5e at comcast.net
>Reply-To: tentec at contesting.com
>To: tentec at contesting.com
>Subject: Re: [TenTec] new emissions rules
>Date: Sun, 09 May 2004 21:01:44 +0000
>
>Yep, back in 1949 partition noise was defined as an instantanious shift in 
>the relative currents in the elements of a vacuum tube. Circa 1963 
>anologous shifts in current flow occuring in solid state devices were 
>detected as well.
>
>It matters not whether it's partitioning between a grid and plate or base 
>and collector, random or quasi-random shifts in the current drawn from a 
>current source (cathode or emitter) and the active current sinking elements 
>(grids/base-plate/collector) still occur - and are still called partition 
>noise.
>
>73  Pete Allen  AC5E
>
>--
>Never squat with your spurs on
> >
>Partition noise is the result of variations in > the division of current 
>within the positive electrodes within a electronic
> > vaccumn (sic) tube.
> >
> > 73, Jim
> >
> >
> >
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