[TowerTalk] DIR-DE-DIR on a 40m yagi ?

[Mark - N5OT]

Dave,

Is there an optimal element spacing for this design?  I'd run it through 
the computer except that computer's at home and I'm not.

73 - Mark N5OT


On 11/14/2021 7:36 PM, David Gilbert wrote:
>
>
> If you want to make a 3 or 2 element array be bidirectional, tune the 
> parasitic elements to the driven frequency.  Don't make it shorter or 
> longer.  You can run that through EZNEC if you don't believe me.
>
> 73,
> Dave   AB7E