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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Re\:\s+earth\s+losses\s*$/: 7 ]

Total 7 documents matching your query.

1. Re: LF: Re: Earth losses (score: 1)
Author: "Vernall" <[email protected]>
Date: Mon, 26 Nov 2001 19:43:22 +1300
Uwe DJ8WX Thanks for advising us of the antenna tuning and loading readings you got, between rx and tx. 73, Bob ZL2CA
/rsgb_lf_group-archives/html/rsgb_lf_group/2001-11/msg00105.html (8,509 bytes)

2. Re: LF: Re: Earth losses (score: 1)
Author: "jannsen" <[email protected]>
Date: Sun, 25 Nov 2001 17:44:05 +0100
Vernall schrieb: ........................... Even though the transmitter is optimised for 50 ohm loading (low pass filter and coupling designed for 50 ohm interconnection), that does not mean it is 5
/rsgb_lf_group-archives/html/rsgb_lf_group/2001-11/msg00114.html (9,827 bytes)

3. LF: Re: Earth losses (score: 1)
Author: "Dick Rollema" <[email protected]>
Date: Sun, 25 Nov 2001 14:05:00 +0100
Dear OM, If you measured the bandwidth of an entire antenna system, (earth-tuning coil-antenna), then measured the bandwidth of the coil itself alone, could this be used to get some idea of earth los
/rsgb_lf_group-archives/html/rsgb_lf_group/2001-11/msg00122.html (10,857 bytes)

4. LF: Re: Earth losses (score: 1)
Author: "Vernall" <[email protected]>
Date: Sun, 25 Nov 2001 08:33:04 +1300
Walter, I have not been reading all messages on this thread, but I have some comments on your item: If you measured the bandwidth of an entire antenna system, (earth-tuning coil-antenna), then measur
/rsgb_lf_group-archives/html/rsgb_lf_group/2001-11/msg00131.html (10,131 bytes)

5. LF: Re: Earth losses (score: 1)
Author: "g3ldo" <[email protected]>
Date: Wed, 9 Jul 2003 23:58:53 +0100
Bryan Is 24in wide 24 ft. long [inside the ridge of my roof } of aluminium foil tacked to the rafters not better as a top capacity than 100ft of top-wire down the garden ?. Don't even think about it
/rsgb_lf_group-archives/html/rsgb_lf_group/2003-07/msg00124.html (9,716 bytes)

6. LF: Re: earth losses (score: 1)
Author: "g3ldo" <[email protected]>
Date: Wed, 9 Jul 2003 09:48:38 +0100
Bryan Of the earth return loss resistance, how much of the resistance is the actual earth rod(s)-to-soil contact and how much is the earth path ? With an inverted L antenna , is not a counterpoise of
/rsgb_lf_group-archives/html/rsgb_lf_group/2003-07/msg00138.html (10,094 bytes)

7. LF: Re: earth losses (score: 1)
Author: "Johan Bodin" <[email protected]>
Date: Wed, 9 Jul 2003 09:53:55 +0200
Bryan, Of the earth return loss resistance, how much of the resistance is the actual earth rod(s)-to-soil contact and how much is the earth path ? that is a very interesting question but it is diffic
/rsgb_lf_group-archives/html/rsgb_lf_group/2003-07/msg00139.html (9,518 bytes)


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