Richard Clark wrote in message . ..


(Large paragraphs of Nonsensical, pyseudo-technobable snipped)


The discussions in this group are often on shaky ground (pun intended)
by lacking discussion of ground. The discussions in this group are
often on that same tremulous substrate when the arguments run to
Kirchhoff, and tectonic when Superposition is given its fanfare.



It seems you are still spouting out words and concepts that you
really don't understand, eh? If things are on shaky ground here,
you certainly ain't helpin'!

This is a reminder that ANYONE can post anything they want here.


Slick
Slick

On 13 Jun 2004 14:51:20 -0700, (Dr. Slick) wrote:
This is a reminder that ANYONE can post anything they want here.
Self-fulfilling prophesy?

Slick
Slick
redundant or hyperbolic comment?

Hi OM,

Again, you haven't the talent to attack on style nor bandwidth to
challenge technical content. If you responded to the issue you are
having difficulty with, then that would be another matter.

Try again. ;-)

73's
Richard Clark, KB7QHC

Perhaps I might be of assistance by providing some orders of magnitude.

A 1/2-wave stub line, 1 metre (39.37 inches) long constructed of a pair of
polished copper tubes, each 1/2-inch in diameter, centers spaced 3 inches
apart, at 150 MHz (not very far from 2 meters) has the following
characteristics -

Zo = 299.8 ohms.
Attenuation = 0.0024 dB.
As a tuned circuit, Resonant Q = 5800.

When short-circuited -
Parallel input components of Zin -
Rsc = 0.08 ohms,
Xsc = -j*582 ohms.

When open circuited -
Series input components of Zin -
Roc = 1.11 megohms,
Xoc = j*38.6 ohms.

These and many other interesting values can be very accurately and rapidly
calculated, from 20 Hz to 1 GHz, by using program RJELINE2 available, free
issue, from website below.

Contributors to this newsgroup, who by no means are lacking in intelligence,
may then be able to get their feet on the ground.
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Regards from Reg, G4FGQ
For Free Radio Design Software go to
http://www.btinternet.com/~g4fgq.regp
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