Take a look at this antenna by K2KQ:
http://www.n0hr.com/160m%20and%2080m%20Double%20L.htm
It's on N0HR's website but the original is by K2KQ. Google the call and
you should find the original presentation.
Les W2LK
On 12/29/2010 5:44 PM, Clint Talmadge W5CPT wrote:
> Interesting antenna - can you supply the dimensions, especially how high the
> lower leg and feed point are?
>
> Clint Talmadge - W5CPT
>
>
> -----Original Message-----
> From: towertalk-bounces@contesting.com
> [mailto:towertalk-bounces@contesting.com] On Behalf Of Rik van Riel
> Sent: Wednesday, December 29, 2010 4:19 PM
> To: towertalk@contesting.com
> Subject: Re: [TowerTalk] 160M Inverted L Elev Radials EZNEC Model Wanted
>
> On 12/29/2010 01:24 PM, Paul Ferguson wrote:
>> I made an EZNEC model of a 160M Inverted-L with one elevated radial.
>> From the impedances I am seeing, I think I have something wrong.
>>
>> If you have an EZNEC model of a 160M Inverted-L with one or more
>> elevated radials, could you please send it to me. I'll inspect it and
>> modify it to fit my case.
> I've got one better than you - the double L.
>
> It takes up even less space than an inverted L with one elevated radial, and
> has the point of maximum current much higher above ground.
>
> In ASCII art, they look like this:
>
> +--------------------------------
> |
> |
> X
> |
> |
> +--------------------------------
>
> Mine consists of a little less than 260' of THHN wire.
> I have a choke balun at the feedpoint.
>
> I'll mail you the NEC file off list, since the list eats attachments. My
> NEC file has very poor ground, since that's what I have here in New
> Hampshire. You may want to modify the ground to be a little better.
>
> --
> All rights reversed.
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