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How to make ELF-ULF antenna myself?

You can utilize trees as natural antennas to capture ULF signals. This approach is supported by research conducted by Fraser-Smith, A.C. in the study titled "ULF tree potentials and geomagnetic ...
almazaliev's user avatar
2 votes

Need help installing long wire antenna for shortwave reception

Sounds fine as a receiving antenna, however, there is one key element missing from your plan: lightning protection. You need to either disconnect the antenna (somewhere outside your house) whenever ...
Kevin Reid AG6YO's user avatar
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