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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+RE\:\s+RE\:\s+DLF\s+passive\s+received\s+with\s+earth\s+antenna\s*$/: 4 ]

Total 4 documents matching your query.

1. Re: LF: RE: RE: DLF passive received with earth antenna (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Thu, 15 Jul 2010 10:14:23 +0200
Hello Rik, Assume, i will increase the wire length or electrode spacing to 1200m this will not only be a full size dipole for 137 kHz but on 9 kHz the area might become 480000 m^2. Then, 1,75 A is ne
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-07/msg00038.html (15,639 bytes)

2. LF: RE: RE: DLF passive received with earth antenna (score: 1)
Author: Rik Strobbe <[email protected]>
Date: Wed, 14 Jul 2010 18:06:05 +0200
Stefan, Jim, LF group, I agree with Jim that an earth antenna most likely will not act completely as a loop antenna. But as an engineer it doesn't matter to me too much, I am more interested in the e
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-07/msg00180.html (14,093 bytes)

3. Re: LF: RE: RE: DLF passive received with earth antenna (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Wed, 14 Jul 2010 23:10:44 +0200
Hello Rik and the group, Agreed! But i think it is rather easy to make a comparison measurement with a samller loop (to the same time). This, i did today in the evening :-) Riding my bike to the eart
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-07/msg00357.html (14,619 bytes)

4. LF: RE: RE: DLF passive received with earth antenna (score: 1)
Author: Rik Strobbe <[email protected]>
Date: Thu, 15 Jul 2010 09:40:27 +0200
Dear Jim, Stefan, LF group, BTW, if my guess of 5mV/m is correct, and the loop EMF is 44mV, the effective loop area would be about 18000m^2... that sounds impressive, based on the antenna length (280
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-07/msg00420.html (16,683 bytes)


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