The disadvantage to vertical polarization is that you lose the additional
gain provided by ground reflections, which is many db's for all but ground
wave signals on 10 meters at any reasonable antenna height.
73, Ty K3MM
lu5cw@qsl.net on 04/14/98 09:42:34 AM
To: towertalk@contesting.com, antennaware@contesting.com
cc: (bcc: Tyler G Stewart/BENN/CEC)
Subject: [TowerTalk] vert. polarized yagi
Hi!
Here's the question: why everyone uses horizontally polarized yagis on hf.
What are the drawbacks (if any) of using vert. polarized yagis (e.g. on 10
meters)??
CU
Ernesto Grueneberg LU5CW (ex lu6beg & lu2brg)
mailto:lu5cw@qsl.net
--
FAQ on WWW: http://www.contesting.com/towertalkfaq.html
Submissions: towertalk@contesting.com
Administrative requests: towertalk-REQUEST@contesting.com
Problems: owner-towertalk@contesting.com
Search: http://www.contesting.com/km9p/search
--
FAQ on WWW: http://www.contesting.com/antennaware-faq.html
Submissions: antennaware@contesting.com
Administrative requests: antennaware-REQUEST@contesting.com
Problems: owner-antennaware@contesting.com
|