I think I finally got straightened out on this thanks to several in the
group that took the time to answer my questions in detail - and, I had quite
a few questions.
My next two emails to this group will be as follows for those interested:
1> A copy of an email that I wrote summarizing/questioning my
understanding of PEP and related final questions.
This email will have an attachment in .jpg format containing a
very crude drawing by me of a modulation envelope, a close-up of a crest
within the envelope, and a cycle within that crest - - and info on how to
measure PEP of that example for legal (and for that matter, as I now
understand, practical) purposes.
2> A copy of the 1> email as dissected (corrected, clarified, etc.)
by Ian G3SEK.
The above should cover most of the issues/questions that have been mentioned
in this thread. If there are more - then I am still interested.
73 to all, Luther K5YP
----- Original Message -----
From: Phil Clements <philk5pc@tyler.net>
To: Steve Thompson <amps@txrx.demon.co.uk>; AMPS <amps@contesting.com>
Sent: Monday, January 10, 2000 4:12 PM
Subject: Re: [AMPS] PEP philosophy
>
>
>
>
> > >Indeed. PEP is not peak power, it is RMS power at the
> > modulation peak.
> >
> >
> > What is RMS power?
> >
> > Steve
>
> Another question:
> Where is the "crest?"
>
> Phil, K5PC
>
> >
> > --
> > FAQ on WWW: http://www.contesting.com/ampsfaq.html
> > Submissions: amps@contesting.com
> > Administrative requests: amps-REQUEST@contesting.com
> > Problems: owner-amps@contesting.com
> > Search: http://www.contesting.com/km9p/search.htm
> >
> >
>
>
>
> --
> FAQ on WWW: http://www.contesting.com/ampsfaq.html
> Submissions: amps@contesting.com
> Administrative requests: amps-REQUEST@contesting.com
> Problems: owner-amps@contesting.com
> Search: http://www.contesting.com/km9p/search.htm
>
>
--
FAQ on WWW: http://www.contesting.com/ampsfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|