[TowerTalk] dipole length adjustment

Dave Tipton dave at lodave.org
Fri Jan 19 00:24:19 EST 2007


(468/Original Frequency) - (468/New Frequency) = Length to shorten in Feet

-----Original Message-----
From: towertalk-bounces at contesting.com
[mailto:towertalk-bounces at contesting.com] On Behalf Of Martin Sole
Sent: Thursday, January 18, 2007 8:39 PM
To: towertalk at contesting.com
Subject: [TowerTalk] dipole length adjustment

I tried to google this but got lost in the mire!

Anybody;

The math to determine how much I should lengthen/shorten a dipole to 
move the resonant frequency from where it is to where I want?

Must have seen this in so many places, just cannot locate one of them 
right now.

Thanks

Martin, HS0ZED



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