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Writer's picturextgaby

Vertical antenna with 2 elevated radials for the 20 meter band.

Updated: Jul 23

A pole of 10 meters is used. From the top to the middle (feedpoint) 5 meters of 2.5 mm² is used.


From the middle (feedpoint) two radials of 5 meters of 2.5 mm² are used. One to the left and one to the right. Hard to see on the picture above.



Detail of the right radial.


Detail of the left radial + feedline.


Detail feed point.

I used a 1/1 Current Balun with 10 turns on Wurth core 74270191 see previous blog.


Measuring results:

From 10 KHz --> 30 MHz




From 13.9 MHz --> 14.4 MHz


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