Re: [HCDX] Re: Antipodal Focusing

["Thomas Giella KN4LF" <kn4lf@xxxxxxxxxxxxxxx>]

Glenn  And All,
  Yes you are being a stickler. Yes I didn't pick the best path example for
antipodal focusing BUT in my mind as a teacher I was trying to pass along an
idea in a simple form, in layman's terms that popped into my head at the
moment. Yes I'm still suffering from a summer flu and am not on my toes. Yes
I think you are flaming me because our political ideologies differ.

73,
Thomas F. Giella, KN4LF
Plant City, FL, USA
EL87WX

KN4LF Daily Solar Space Weather & Geomagnetic Data Archive &
Daily HF/MF Radio Propagation Outlook:
http://www.kn4lf.com/kn4lf5.htm


----- Original Message ----- 
From: "Glenn Hau-ser" <ghauser@xxxxxxxxxxx>
To: <hard-core-dx@xxxxxxxxxxxxxxxx>
Sent: Friday, September 05, 2003 10:43 PM
Subject: [HCDX] Re: Antipodal Focusing


>
> I don`t think I`m being too much of a stickler to point out that the
> antipodes of Plant City out in the Indian Ocean west of Australia, at
about
> 28 S, 98 E, is more than 3000 miles, 5 megameters, from Udorn, Thailand.
> This is ``NEAR``??
>
> Grayline enhancement is a far more likely explanation, and this happens
over
> paths much shorter than antipodal.
>
> I can`t speak to 160m contact experience, but I`ll bet the signals from W
&
> C Australia are coming from close to the true azimuth, and not from random
> or any/multiple azimuths as would be the case with true antipodal
focusing.
> Have you checked this with your 160m beam?
>
> I`m with Walt about antipodal focusing being from a tight area. During his
> period of activity from Hawaii, Richard E. Wood also made much of
antipodal
> reception from Zambia.
>
> As for programs about propagation prediction, I think experience and
> understanding the basic principles are more useful.
>
> 73, Glenn Hauser
>
> _________________________________________________________________
> Get a FREE computer virus scan online from McAfee.
> http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963
>
> ---[Start Commercial]---------------------
>
> World Radio TV Handbook 2003 is out! Order it now!
>
> http://www.amazon.com/exec/obidos/ASIN/0823059677/hardcoredxcom
>
> ---[End Commercial]-----------------------
> ________________________________________
> Hard-Core-DX mailing list
> Hard-Core-DX@xxxxxxxxxxxxxxxx
> http://dallas.hard-core-dx.com/mailman/listinfo/hard-core-dx
> http://www.hard-core-dx.com/
> _______________________________________________
>
> THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed
> and/or modified under the conditions set down in the Design Science
License
> published by Michael Stutz at http://dsl.org/copyleft/dsl.txt


---
Outgoing mail is certified Virus Free Thanks To Grisoft AVG.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.515 / Virus Database: 313 - Release Date: 9/1/2003

---[Start Commercial]---------------------

World Radio TV Handbook 2003 is out! Order it now!

http://www.amazon.com/exec/obidos/ASIN/0823059677/hardcoredxcom

---[End Commercial]-----------------------
________________________________________
Hard-Core-DX mailing list
Hard-Core-DX@xxxxxxxxxxxxxxxx
http://dallas.hard-core-dx.com/mailman/listinfo/hard-core-dx
http://www.hard-core-dx.com/
_______________________________________________

THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed
and/or modified under the conditions set down in the Design Science License
published by Michael Stutz at http://dsl.org/copyleft/dsl.txt