[TowerTalk] 80m Vertical Length Calculation

Doug Renwick ve5ra at sasktel.net
Tue Aug 8 15:14:08 EDT 2006


The formula for calculating the 1/4 wave length of a wire
dipole is 234/freq.  As the diameter of the 'wire' increases
the length of the 'wire' decreases for a set freq.  Is there
a factor that can be applied to the 234/freq. formula to
correct for a larger diameter radiator?
In my case, what would be the new formula for a 5 inch
diameter radiator?

Doug

Doug Renwick  VA5DX
PO Box 50, Clavet
Saskatchewan, Canada
S0K 0Y0
I'll run the race and I will never be the same again. 


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