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Antenna for 40- meter Band with Short Counterpoises

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Antenna for 40- meter Band with Short Counterpoises: By: Nikolay Kudryavchenko, UR0GT

For good operation a vertical antenna in height of lambda/4 requires good ground or several counterpoises in length of lambda/4. However it is often not possible condition in amateur site at the place of the antenna...

 

PDF file, 173 KB (ANTENTOP-01-2021, pp.:30- 31)

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MMANA File for Antenna for 40- meter Band with Short Counterpoises

 

Contents for AntenTop 01- 2021

 

 


Antenna in Height of Lambda/4 with Lengthening Coil at the Base


 

 

 

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Last Updated:

September 5, 2021 14:57

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