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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Improving\s+Earth\s+Resistance\s*$/: 4 ]

Total 4 documents matching your query.

1. Re: LF: Improving Earth Resistance (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Tue, 3 Jan 2012 21:51:22 +0000
You might want to consider a large vertical loop antenna? Then the earth resistance is far less important. 73s Roger G3XBM -- Via my iPod Touch 4g --
/rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00329.html (11,977 bytes)

2. LF: Improving Earth Resistance (score: 1)
Author: John Rabson <[email protected]>
Date: Tue, 3 Jan 2012 21:51:27 +0100
LF, Robin, Chris, I am trying to reduce the resistance of the earth connection I use with my LF antenna. The antenna consists of two wires each 16 m long, connected in parallel and with a height of a
/rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00554.html (10,260 bytes)

3. Re: LF: Improving Earth Resistance (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Tue, 03 Jan 2012 23:08:36 +0100
Hi John, Am 03.01.2012 21:51, schrieb John Rabson: The earth system consists of three wires radiating from the shack with angular spacings of about 60°. They run underground through plastic conduit f
/rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00591.html (12,786 bytes)

4. Re: LF: Improving Earth Resistance (score: 1)
Author: [email protected]
Date: 04 Jan 2012 00:05 GMT
Dear John, concerning your measurements I would like to know the earth resistance of each of your three ground wires separately. When paralleling different earth grounds for LF I have often found tha
/rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00773.html (12,205 bytes)


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