[VHFcontesting] [VHF] Log Periodic Antenna Performance?

James Duffey JamesDuffey at comcast.net
Sat May 9 08:47:48 PDT 2009


What Paul suggested, at least what I thought he did, was not an  
interlaced design, but one after another on the boom.

Start with a 4 element 2M Yagi on one end of the boom, in front of  
that put a 6 element 222 MHz Yagi and in front of that an 10 element   
432 MHz beam. I will run some simulations when I get a chance. - Duffey

On May 9, 2009, at 9:43 AM, Jordan wrote:

> Years ago a company named FINCO made multiband VHF yagis on a common  
> boom.....Stingers I believe...Something like this would undoubtedly  
> be better than any LPA I've seen, but I'm not sure if you can put  
> more than 2 bands on the same boom with interlaced elements without  
> seriously degrading the pattern beyond the compromises of the  
> multiband system itself....
>
> Perhaps someone could run some simulations..?    73...Jordan VE6ZT
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KK6MC
James Duffey
Cedar Crest NM







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