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Hi there,

Sorry it took me a bit longer..had some hospital things to do and it is rather bussy at this moment.

Attached you can find the information for constructing a 4el F-yagi using maco diameters.

I specificly designed the antenna for the "normal" 40 channels with the peak at 27.2 Mhz
(as i thougth that was your idea ??)

Im almost confident i can get more out of the antenna for now it is a "extra 0.7dB in gain"
compared to the maco.
It should be possible to expand that gain figure and expand the bandwidth as the "original F-yagi " which uses thicker elements does show slightly better performance.
Of course i realize element diameter has a large influence..but i have the feeling it could be futher improved...(could be wrong though hihi)

Let me know how you like the antenna compared to the maco when you have it up.

Kind regards,

Henry

<blockquote data-quote="Henry HPSD" data-source="post: 348827" data-attributes="member: 2333">Hi there,Sorry it took me a bit longer..had some hospital things to do and it is rather bussy at this moment.Attached you can find the information for constructing a 4el F-yagi using maco diameters.I specificly designed the antenna for the &quot;normal&quot; 40 channels with the peak at 27.2 Mhz(as i thougth that was your idea ??)Im almost confident i can get more out of the antenna for now it is a &quot;extra 0.7dB in gain&quot;compared to the maco.It should be possible to expand that gain figure and expand the bandwidth as the &quot;original F-yagi &quot; which uses thicker elements does show slightly better performance.Of course i realize element diameter has a large influence..but i have the feeling it could be futher improved...(could be wrong though hihi)Let me know how you like the antenna compared to the maco when you have it up.Kind regards,Henry</blockquote>

[QUOTE="Henry HPSD, post: 348827, member: 2333"] Hi there, Sorry it took me a bit longer..had some hospital things to do and it is rather bussy at this moment. Attached you can find the information for constructing a 4el F-yagi using maco diameters. I specificly designed the antenna for the "normal" 40 channels with the peak at 27.2 Mhz (as i thougth that was your idea ??) Im almost confident i can get more out of the antenna for now it is a "extra 0.7dB in gain" compared to the maco. It should be possible to expand that gain figure and expand the bandwidth as the "original F-yagi " which uses thicker elements does show slightly better performance. Of course i realize element diameter has a large influence..but i have the feeling it could be futher improved...(could be wrong though hihi) Let me know how you like the antenna compared to the maco when you have it up. Kind regards, Henry [/QUOTE]

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