[amsat-bb] Cross yagi question

Hans BX2ABT hans.bx2abt at msa.hinet.net
Tue Jan 15 13:16:20 UTC 2019


I'm sorry, but I wasn't complete in my description: I'm talking about 
yagis with the elements completely isolated from the boom with saddles 
(clamps) mounted on the boom to hold the elements in place. Much like 
the original LFA yagis are build. For an image go to my blog at 
bx2abt.com. --Hans


On 01/15/2019 03:12 PM, Hans BX2ABT wrote:
> Should the elements of a RHCP cross yagi be centered at the boom, or 
> should they be off center so that the middle of the H and V elements 
> cross each other in the middle? My gut feeling says off center, but 
> I'm not sure. I wonder how this influences the SWR. Cheers,
>
> Hans
>
> BX2ABT
>
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