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[AMPS] Re:

To: <amps@contesting.com>
Subject: [AMPS] Re:
From: DAVED@ctilidar.com (Dave D'Epagnier)
Date: Thu, 18 Jun 1998 08:47:48 -0600
I think you guys have sufficiently beaten the fecal matter out of a dead
horse on this one (again).
--Dave

> ----------
> From:         Jon Ogden[SMTP:jono@webspun.com]
> Sent:         Thursday, June 18, 1998 9:32 AM
> To:   Rich Measures; 'amps@contesting.com'
> Subject:      RE: [AMPS] Re: 
> 
> 
> 
> 
> 
> >A resistor that has roughly 10nH of L and 1.5pF of C  (the ones we
> use) 
> >resonate at 1200 MHz.  Does it seem likely that this should be of
> concern 
> >in an HF amplifier?
> 
> Did I ever say that?  No.  Someone questioned the fact that I stated
> that 
> a resistor has a self resonant frequency.  I have never claimed that
> it 
> mattered in an HF amplifier.  Also, I even stated in once post that
> the 
> resonant frequency of the resistor is probably very high due to the
> small 
> values of the parasitic L and C.
> 
> So I still stand by my point: A resistor has a self resonant
> frequency.  
> That is all I was trying to say.
> 
> However, that 10 nH of inductance WILL have an effect on the anode 
> circuit in an HF amp.  So while the self resonant frequency is not an 
> issue for HF, the inductance still is.
> 
> 73,
> 
> Jon
> KE9NA
> 
> ----------------------------------------------------------------------
> ----
> Jon Ogden
> 
> jono@webspun.com
> www.qsl.net/ke9na
> 
> "A life lived in fear is a life half lived."
> 
> 
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