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Old March 26th 06, 09:29 PM posted to rec.radio.amateur.antenna
Tom Donaly
 
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Default Current through coils

Reg Edwards wrote:
I thought there is/was a restriction that "Everything" must include


"a

significant portion of a wavelength".


===================================

There are no problems. A very short coil behaves as a very short
transmission line.
----
Reg.



I'm glad to know that I can substitute a coil of wire every time I
need a transmission line. So tell me, Reg, what
are the specs on the coil I'd need to make a transmission line
transformer to match 75 ohms to 325.33 ohms?
73,
Tom Donaly, KA6RUH
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Old March 26th 06, 09:43 PM posted to rec.radio.amateur.antenna
Cecil Moore
 
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Default Current through coils

Tom Donaly wrote:
I'm glad to know that I can substitute a coil of wire every time I
need a transmission line. So tell me, Reg, what
are the specs on the coil I'd need to make a transmission line
transformer to match 75 ohms to 325.33 ohms?


How about at least tell Reg the frequency?
--
73, Cecil http://www.qsl.net/w5dxp
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Old March 26th 06, 10:07 PM posted to rec.radio.amateur.antenna
Tom Donaly
 
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Default Current through coils

Cecil Moore wrote:
Tom Donaly wrote:

I'm glad to know that I can substitute a coil of wire every time I
need a transmission line. So tell me, Reg, what
are the specs on the coil I'd need to make a transmission line
transformer to match 75 ohms to 325.33 ohms?



How about at least tell Reg the frequency?


Reg is old enough to pick his own frequency.
73,
Tom Donaly, KA6RUH
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Old March 26th 06, 10:16 PM posted to rec.radio.amateur.antenna
Reg Edwards
 
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Default Current through coils



I'm glad to know that I can substitute a coil of wire every time I
need a transmission line. So tell me, Reg, what
are the specs on the coil I'd need to make a transmission line
transformer to match 75 ohms to 325.33 ohms?
73,
Tom Donaly, KA6RUH

=======================================
Every coil is a transmission line.

But not every transmission line is a coil.
----
Reg.


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Old March 26th 06, 11:52 PM posted to rec.radio.amateur.antenna
Tom Donaly
 
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Default Current through coils

Reg Edwards wrote:
I'm glad to know that I can substitute a coil of wire every time I
need a transmission line. So tell me, Reg, what
are the specs on the coil I'd need to make a transmission line
transformer to match 75 ohms to 325.33 ohms?
73,
Tom Donaly, KA6RUH


=======================================
Every coil is a transmission line.

But not every transmission line is a coil.
----
Reg.



An answer worthy of a zen master. If you keep this
up, Reg, we'll all be cursed with enlightenment.
73,
Tom Donaly, KA6RUH


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Old March 27th 06, 12:33 AM posted to rec.radio.amateur.antenna
Roy Lewallen
 
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Default Current through coils

Tom Donaly wrote:

An answer worthy of a zen master. If you keep this
up, Reg, we'll all be cursed with enlightenment.
73,
Tom Donaly, KA6RUH


Funny you should say that. Made me think of the (not really correct)
"zen archery" philosophy of defining the target as being wherever the
arrow strikes. So the arrow always hits the target.

In reading this thread I find that line of reasoning familiar.

Roy Lewallen, W7EL
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Old March 27th 06, 12:08 AM posted to rec.radio.amateur.antenna
Richard Clark
 
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Default Current through coils

On Sun, 26 Mar 2006 22:16:57 +0100, "Reg Edwards"
wrote:

Every coil is a transmission line.

But not every transmission line is a coil.


Looks like a zen worm has spam infected newsgroupspace.
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