• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

 Hi,


@ Marconi: Very interesting articles, thank you so much.


[USER=50130]@Tib2K[/USER]: Very cool. Thank you for the photos, its like in old times.


@HomerBB: Found this plan serval times in the Internet.



So, I have also thought about the long version of the astroplane without hat. I personally know and remember 5 installations that have existed for over 30 years, 3 in germany and 2 in denmark. Maybe there was a European version of avantis astroplane.

Has anyone tried the differences with 4NEC2?


This is a very interesting antenna. Next week I will build one on my own. I will report.


At the moment, I think about the topic of "co-inductive antenna" and how it works. I will find out how it works.


73 Victor.