Hi Jim
The omission of the words ‘inverted vee’ in front of ‘dipole’ for Tom W8JI’s
antenna up 300 feet high was a slip of the keyboard at my end! I used to work
Tom regularly back when he had the antenna up and helped him with comparative
signal reports.
When he was doing signal comparisons
Date: Sun, 1 Apr 2018 00:23:15 -0400 (EDT)
From: donov...@starpower.net
To: topband@contesting.com
Subject: Re: Topband: 160m polarization and elevation angles
www.arrl.org/news/storm-takes-down-amateur-radio-contest-club-towers-in-northern-europe
## Per the OH8X current website, they still
www.arrl.org/news/storm-takes-down-amateur-radio-contest-club-towers-in-northern-europe
- Original Message -
From: "Merv Schweigert via Topband"
To: topband@contesting.com
Sent: Saturday, March 31, 2018 9:33:19 PM
Subject: Re: Topband: 160m polarization and elevation an
d Vee
seldom played as good as or better than the 4 square The 4 square was usually
much better.
Bill K4XS/KH7XS
-Original Message-
From: Greg - ZL3IX
To: topband
Sent: Fri, Mar 30, 2018 7:34 pm
Subject: Re: Topband: 160m polarization and elevation angles
Hi Carl,
OH8X was activ
ill K4XS/KH7XS
>
>
>
> -Original Message-
> From: Greg - ZL3IX
> To: topband
> Sent: Fri, Mar 30, 2018 7:34 pm
> Subject: Re: Topband: 160m polarization and elevation angles
>
> Hi Carl,
>
> OH8X was active for some months when I was making Qs with Eu, in
ch 31, 2018 10:15 AM
To: topband@contesting.com
Subject: Re: Topband: 160m polarization and elevation angles
Date: Sat, 31 Mar 2018 23:15:00 +0800
From: "Steve Ireland"
To:
Subject: Re: Topband: 160m polarisation and elevation angles
http://www.contesting.com/_topband
__
Date: Sat, 31 Mar 2018 23:15:00 +0800
From: "Steve Ireland"
To:
Subject: Re: Topband: 160m polarisation and elevation angles
http://www.contesting.com/_topband
Greg,
In concert with HA7RY (Tomi), one night I was monitoring OH8X while the
monster Yagi was still up. At Tomi's QTH (in Hungary) it was very loud. I
could barely copy it in FL.
I worked EU stations that were much stronger. I think the antenna was too
low and there was too much high-angle rad
KH7XS
-Original Message-
From: Greg - ZL3IX
To: topband
Sent: Fri, Mar 30, 2018 7:34 pm
Subject: Re: Topband: 160m polarization and elevation angles
Hi Carl,
OH8X was active for some months when I was making Qs with Eu, in
particular OH. I never heard them at all, although I have no id
Hi Carl,
OH8X was active for some months when I was making Qs with Eu, in
particular OH. I never heard them at all, although I have no idea of
exactly when they were QRV. My guess is that if their monster antenna
had produced results, they would have been a lot more active. We can
certainly d
quot;VK3HJ"
To: "topBand List"
Sent: Friday, March 30, 2018 5:04:13 AM
Subject: Re: Topband: 160m polarization and elevation angles
-Original Message-
From: donov...@starpower.net
"160 meter long distance propagation is much more efficient to the south &q
-Original Message-
From: donov...@starpower.net
"160 meter long distance propagation is much more efficient to the south "
Do you mean "between higher latitudes and lower latitudes"?
To my south there are only penguins, and Tasmanians.
Luke VK3HJ
_
Topband Reflect
ginal Message -
From: "Mark K3MSB"
To: "Carl Luetzelschwab"
Cc: "topBand List"
Sent: Thursday, March 29, 2018 10:20:11 PM
Subject: Re: Topband: 160m polarization and elevation angles
Carl
I learned that polarization is not predictable after the first ionosp
Mark,
> I learned that polarization is not predictable after the first
ionospheric bounce.
Theoretically, polarization is well-defined as an electromagnetic wave
progresses thru the ionosphere. What's important is the "limiting"
polarization at the entry and exit points of the ionosphere, and our
Carl
I learned that polarization is not predictable after the first ionospheric
bounce.
73 Mark K3MSB
On Thu, Mar 29, 2018 at 1:30 PM, Carl Luetzelschwab <
carlluetzelsch...@gmail.com> wrote:
> Polarization - As Jerry K4SAV stated, the electron gyro-frequency plays an
> important role on 160m
Polarization - As Jerry K4SAV stated, the electron gyro-frequency plays an
important role on 160m since our ionosphere is immersed in a magnetic field
- it also affects ionospheric absorption and refraction. For those of us at
mid to high latitudes, vertical polarization on 160m is *theoretically*
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