Topband: Spiderbeam pole

[Paul Ormandy]

>
>Hi all,
>
>Have ordered an 18m Spiderbeam pole for a topband antenna. I need to 
>fit it into a 1/4 acre, 1000sqm section and prefer to topload.
>
>One option in an inverted L but the horizontal section will run over 
>the house and terminate not far from power poles...
>
>I could use 2 x topload wires of 25m but they would be 90 degrees apart...
>
>Or helically winding with a shorter horizontal wire may also be a 
>good option.
>
>Would be interested to hear any experiences or dimensions, 
>particularly for the helical toploaded option.
>
>Cheers,
>
>Paul
>
>
>Paul Ormandy
>ZL4PW ZM4M
>http://radiodx.com
>http://www.zl4pw.orconhosting.net.nz/

Paul Ormandy
ZL4PW ZM4M
http://radiodx.com
http://www.zl4pw.orconhosting.net.nz/