[TowerTalk] Antenna element diameter \ length calculation

Gary Schafer garyschafer at largeriver.net
Tue Oct 7 15:05:54 EDT 2014


Thanks for the info John. My computer doesn't want to open the wk1 files of
the program. Any suggestions?

Thanks
Gary  K4FMX

> -----Original Message-----
> From: TowerTalk [mailto:towertalk-bounces at contesting.com] On Behalf Of
> john at kk9a.com
> Sent: Tuesday, October 07, 2014 7:27 AM
> To: towertalk at contesting.com
> Cc: garyschafer at largeriver.net
> Subject: Re: [TowerTalk] Antenna element diameter \ length calculation
> 
> You can calculate the resonant frequency for any element diameter using
> the W6QHS element spreadsheet http://www.realhamradio.com/Download.htm
> 
> John KK9A
> 
> To:	"'towertalk reflector'" <towertalk at contesting.com>
> Subject:	[TowerTalk] Antenna element diameter \ length calculation
> From:	"Gary Schafer" <garyschafer at largeriver.net>
> Date:	Mon, 6 Oct 2014 21:38:20 -0500
> List-post:
> 
> I am helping a friend with an 80 meter 4 square vertical.
> Can someone tell me how to calculate the difference in length when 4"
> aluminum pipe is used for the elements verses wire elements?
> 
> 
> Thanks
> Gary  K4FMX
> 
> 
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