To: | rsgb_lf_group@blacksheep.org |
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Subject: | Re: LF: Measuring earth resistance |
From: | jan-martin.noding@telenor.com |
Date: | Mon, 16 Dec 2002 10:49:22 +0100 |
Reply-to: | rsgb_lf_group@blacksheep.org |
Sender: | <owner-rsgb_lf_group@blacksheep.org> |
Thread-index: | AcKkeSPBj/jNbdYXSDORVarIM89EiQAbw19A |
Thread-topic: | LF: Measuring earth resistance |
fb, but suppose the values of the noise generator are for the range 3-30MHz, the coupling capacitors must be increased for VLF 73 Jan-Martin, LA8AK -----Opprinnelig melding----- Fra: WarmSpgs@aol.com [mailto:WarmSpgs@aol.com] Sendt: 15. desember 2002 21:29 Til: rsgb_lf_group@blacksheep.org Emne: Re: LF: Measuring earth resistanceDick Rollema's noise bridge schematic and a photo of his assembled unit can now be downloaded from: http://lwca.org/library/articles/pa0se/earth/ 73 John Davis |
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