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Old August 16th 05, 05:15 PM
Reg Edwards
 
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Default Popular Misconceptions.

Everything appears quiet on the Western Front. So let's waken things
up.

Is there anybody about who still imagines that an SWR meter, located
in the transmitter, or even on the other side of the tuner, indicates
SWR on the transmission line between transmitter and the antenna?
----
Reg, G4FGQ


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Old August 16th 05, 05:27 PM
Walter Maxwell
 
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On Tue, 16 Aug 2005 16:15:10 +0000 (UTC), "Reg Edwards"
wrote:

Everything appears quiet on the Western Front. So let's waken things
up.

Is there anybody about who still imagines that an SWR meter, located
in the transmitter, or even on the other side of the tuner, indicates
SWR on the transmission line between transmitter and the antenna?
----
Reg, G4FGQ


Yes, Reg, I know there are some morons out there who believe that.
Let's see who wakes up with this.

Walt
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Old August 16th 05, 07:18 PM
Reg Edwards
 
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"Walter Maxwell" wrote -
"Reg Edwards" wrote -
Everything appears quiet on the Western Front. So let's waken

things
up.

Is there anybody about who still imagines that an SWR meter,

located
in the transmitter, or even on the other side of the tuner,

indicates
SWR on the transmission line between transmitter and the antenna?
----
Reg, G4FGQ

Yes, Reg, I know there are some morons out there who believe that.
Let's see who wakes up with this.

Walt

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

Hello again Walt, I trust you are well.

I wouldn't go so far as listing them as morons. Just unfortunates who
have been afflicted by the plagiarist outpourings of old wives who are
still in the 1950's

A long thread is not expected. People are reluctant to admit past
beliefs. I was just testing the present situation. But you never can
tell, people may write in just to disprove my expectations. There's
much to be learned in addition to mere SWR.
----
Yours, Reg.


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Old August 17th 05, 01:27 PM
Walter Maxwell
 
Posts: n/a
Default

On Tue, 16 Aug 2005 18:18:00 +0000 (UTC), "Reg Edwards"
wrote:


"Walter Maxwell" wrote -
"Reg Edwards" wrote -
Everything appears quiet on the Western Front. So let's waken

things
up.

Is there anybody about who still imagines that an SWR meter,

located
in the transmitter, or even on the other side of the tuner,

indicates
SWR on the transmission line between transmitter and the antenna?
----
Reg, G4FGQ

Yes, Reg, I know there are some morons out there who believe that.
Let's see who wakes up with this.

Walt

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

Hello again Walt, I trust you are well.

I wouldn't go so far as listing them as morons. Just unfortunates who
have been afflicted by the plagiarist outpourings of old wives who are
still in the 1950's

A long thread is not expected. People are reluctant to admit past
beliefs. I was just testing the present situation. But you never can
tell, people may write in just to disprove my expectations. There's
much to be learned in addition to mere SWR.
----
Yours, Reg.

Hi Reg,

In using 'morons', I tend to exaggerate. I'm quite well, thank you,
and hope you are the same. I don't think I'm making too great an
assumption that you are, because you wit is still as sharp as ever.

Walt
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Old August 16th 05, 06:35 PM
Cecil Moore
 
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Default

Reg Edwards wrote:
Is there anybody about who still imagines that an SWR meter, located
in the transmitter, or even on the other side of the tuner, indicates
SWR on the transmission line between transmitter and the antenna?


If it's a stand-alone SWR meter with three foot 50 ohm
coax cables on the input and output, then it is located
in a 50 ohm environment and is indeed indicating the correct
SWR. The thing that makes an SWR meter indicate a valid value
is if its physical environment is extensive enough to force
the impedance ratio of Vfor/Ifor = Vref/Iref = 50 ohms.

Back when I got my first license, those things were called
transmatches. Seems you would like that name better than
SWR meter. TRANSmitter MATCHing device = Transmatch.
--
73, Cecil, http://www.qsl.net/w5dxp

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Old August 16th 05, 08:17 PM
Reg Edwards
 
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Default

Cecil your argument begins with a big "If".

If only pigs could fly!

Nevertherless I agree with your name Transmatch. As you already know,
I myself advocate renaming the SWR meter as a TLI - Transmitter
Loading Indicator - which is what it actually is.

By no stretch of the imagination is it a Standing Wave Meter.
----
Reg.


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Old August 16th 05, 08:57 PM
Cecil Moore
 
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Default

Reg Edwards wrote:

Cecil your argument begins with a big "If".
If only pigs could fly!


An SWR meter is no different from any other piece of
measuring equipment. One shouldn't use a DC ohm-meter
to measure RF impedance. One shouldn't use an SWR meter
designed for a Z0=50 ohm environment in an environment
where Z0 is unknown or non-existant.

Earlier, I didn't mean to imply that the SWR meter was
known as a Transmatch. It was the entire antenna tuner
that was (and still is) known as a Transmatch.
--
73, Cecil, http://www.qsl.net/w5dxp


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Old August 16th 05, 10:56 PM
David J Windisch
 
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Default

Hi, Reg:

Reading the mail, I assert that your unsnipped statement has been **quite**
literally accepted, and applied, by many imaginations.

It is akin to writing, eg, that "Mr Churchill spared nothing to win WWII."
;o)

Kutgw, OM.

73, Dave, N3HE

"Reg Edwards" wrote in message
...
SNIP

By no stretch of the imagination is it a Standing Wave Meter.
----
Reg.




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Old August 16th 05, 11:24 PM
flashback
 
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Default


"David J Windisch" wrote in message
. ..
Hi, Reg:

Reading the mail, I assert that your unsnipped statement has been
**quite** literally accepted, and applied, by many imaginations.

It is akin to writing, eg, that "Mr Churchill spared nothing to win WWII."
;o)

Kutgw, OM.

73, Dave, N3HE

"Reg Edwards" wrote in message
...
SNIP

By no stretch of the imagination is it a Standing Wave Meter.
----
Reg.



Why is there a formula to quantify reflected power from an SWR reading? I
have been using SWR meters all my life to check on reflected power from the
antenna. This simple act has worked very very well for me through the years.
I did this in my younger days professionaly for Raytheon. When I had tuned
the antenna tuner or the antenna itself for a 1:1 match, suddenly I have a
system that talks a long way. What was wrong with that?

Prairie Moron


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Old August 17th 05, 02:53 AM
Reg Edwards
 
Posts: n/a
Default


"David J Windisch" wrote
Reading the mail, I assert that your unsnipped statement has been

**quite**
literally accepted, and applied, by many imaginations.

It is akin to writing, eg, that "Mr Churchill spared nothing to win

WWII."
;o)

================================
It is certainly true that Winnie spared nothing to lose the Battle of
the Dardanelles in WW1.
----
Reg.




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