04-03-2006, 06:05 PM
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Join Date: Apr 2005
Originally Posted by RoadWarrior
He disliked its local performance ability... snip ...DX performance he couldn't tell much difference.....
Once your signal bounces off the ionospere, its polarization is a crap shoot! You can be horizontal and the receiving station could hear you better on the vertical over their horizontal antenna.....or not! You never know!
As a rule, for shooting DX, it's best to have a horizontal antenna for transmission. Mainly because of how it interacts with the earth. By changing the height of a horizonal antenna above ground (earth), you can change the skip zone you are reaching.
Having both a horizontal and vertical for RECEIVE will give you the advantage to hear stations that others may miss with only a single polarization antenna.
My guess why the person was not impressed with the Gizmotchy/Jo-Gunn design locally is becasue these antennas are not true verticals (which we use for local communications). Neither are they true horizontal antennas. But once they "skip", who cares! As I said, it's a crap shoot!