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3 november, 2024 kl. 16:11
#12157
rich.g.williams
Deltagare
“two electrodes of 2m long buried underground, 100m apart and oriented 285°” That’s a good idea, does the ground need to be fairly dry for that to work? I’m assuming your electrodes are measuring the small potential difference created by the SAQ E-Field component. I have tried a 10m circular loop of insulated wire placed on the ground and it works well for some VLF transmitters but not SAQ (because SAQ M-Field is horizontal).
I will experiment with your setup next time SAQ transmits, I can easily get an electrode (Ground Rod) separation of 25m minimum.