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Re: LF: Earth antenna transmissions using sea water

To: [email protected]
Subject: Re: LF: Earth antenna transmissions using sea water
From: DK7FC <[email protected]>
Date: Sun, 29 Jul 2018 23:53:24 +0200
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Hello Steinar,

Placing two electrodes into sea-water will give a low resistance but no radiation resistance, so the efficiency will be poor. Maybe you own one of the nice islands up there in Norway? A stony mountain sourrounded by sea water and then a loop from the sea to the top of the mountain and then back to the sea. That would be ideal.
73, Stefan

Am 29.07.2018 23:41, schrieb LA5VNA:
Hi all , long time

I'm thinking of doing an experiment with an "earth antenna" in sea water. I have a cabin located just 15m from the sea. What effect will sea water have, if I place two electrodes ca 250 meters apart from each other in the sea outside the cabin?
The frequency I will use is 8KHz.

LA5VNA Steinar

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