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[Amps] Heathkit SB-220/221 HV Transformer

To: <amps@contesting.com>
Subject: [Amps] Heathkit SB-220/221 HV Transformer
From: 2 at vc.net (2)
Date: Thu Aug 7 06:45:01 2003
>kenw2dtc wrote:
> > George,
> >
> > Help me out here with my math.  You have a transformer rated at 1.170
> > KVA CCS (1170 * 1) and you suggest running it at 1.960 KVA (2800 *
> > .7).   What you are saying is that this particular transformer will
> > provide over 60% greater output in ham use than in commercial
> > service.
> >
> > Is this true?
>
>The SSB duty cycle is less than 50%.  

**  30% duty-cycle is typical for a one-way transmission and 15% for 
2-way. 

>Why shouldn't it?
>
>Vic K2VCO
>
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Rich, AG6K, 805-386-3734, www.somis.org / new e-mail adr r@somis.org

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