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THE AM BULLETIN BOARD => Technical Forum => Topic started by: WA4WAX on February 27, 2024, 09:15:27 PM



Title: Double Pitchfork
Post by: WA4WAX on February 27, 2024, 09:15:27 PM
Another one for the small yard crowd.

Could someone run the patterns on 20, 15, and 10 for the feed schemes shown in B and C of figure 1?

Use his dimensions, along with 11.5 feet instead of lambda/10 on 20 meters.

Interesting approach.

On diagonal feed, you could make the opposite pair "vanish" with a stub of proper length.'

Assume base is 8 feet above ground.




https://www.worldradiohistory.com/Archive-DX/QST/30s/QST-1939-07.pdf

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