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| To: | [email protected] |
|---|---|
| Subject: | Re: LF: EARTH RESISTANCE |
| From: | "Rik Strobbe" <[email protected]> |
| Date: | Tue, 17 Dec 2002 14:19:39 +0100 |
| In-reply-to: | <003901c2a5b1$cd847680$4d6a0450@oemcomputer> |
| References: | <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | <[email protected]> |
At 09:50 17/12/2002 +0000, you wrote: Has anyone measured earth resistance alone under different conditions? If I recall correctly, this can be done with three earth stakes and Kirchoff's laws. Mike, G3XDV I am wondering about that for years now.Apart from the fact that the measurement will be frequency dependent I would expect that it also depends on how deep the stakes are driven into the soil (maybe unless you have a uniform soil). Anyone ever tried this (with or without success) at frequencies of 136kHz (or 180kHz) ? 73, Rik ON7YD |
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