10 Apr 2023

Earth-electrode "antenna"

My earth-electrode "antenna" has been reinstalled. 

Much to my surprise I am unable to tune it using the internal auto-ATU suggesting the impedance is greater than 150 ohms. 

I shall have to try a new matching transformer to bring it in range of my auto-ATU. This make take a few goes. I want a good match at MF.

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