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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*AW\:\s+LF\:\s+Influence\s+of\s+a\s+TX\s+antenna\s+to\s+a\s+small\s+rx\s+antenna\s*$/: 6 ]

Total 6 documents matching your query.

1. Re: AW: LF: Influence of a TX antenna to a small rx antenna (score: 1)
Author: Rik Strobbe <[email protected]>
Date: Mon, 28 Dec 2009 15:22:59 +0100
Hello Stefan, there is a easy way to check if you have too much attenuation or not: Tune the RX to an unused freq (only noise/QRN) and disconnect the antenna; if you can hear the difference between a
/rsgb_lf_group-archives/html/rsgb_lf_group/2009-12/msg00102.html (13,726 bytes)

2. Re: AW: LF: Influence of a TX antenna to a small rx antenna (score: 1)
Author: ALAN MELIA <[email protected]>
Date: Sun, 27 Dec 2009 11:51:28 +0000 (GMT)
Hi Stefan I hope it does not give you indigestion :-)) Good luck with it.....all LF sites are different so in general require different detailed solutions. It seemed generally to be sufficient to de-
/rsgb_lf_group-archives/html/rsgb_lf_group/2009-12/msg00141.html (14,830 bytes)

3. Re: AW: LF: Influence of a TX antenna to a small rx antenna (score: 1)
Author: "Ken" <[email protected]>
Date: Sun, 27 Dec 2009 13:21:47 +0100
Hello Alan. A very interesting paper of yours, is it likely that there will be the same interaction between a T antenna and the PA0RDT Mini Whip? 73. Ken M0KHW Hi Stefan I hope it does not give you i
/rsgb_lf_group-archives/html/rsgb_lf_group/2009-12/msg00241.html (13,747 bytes)

4. AW: LF: Influence of a TX antenna to a small rx antenna (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Sun, 27 Dec 2009 11:55:09 +0100
Hi Alan, tnx, i have printed your article and will read it now at breakfast ;-) Perhaps I will come back with some questions&#8230; J 73, Stefan/DK7FC --Ursprüngliche Nachricht-- Von: owner-rsgb_lf_g
/rsgb_lf_group-archives/html/rsgb_lf_group/2009-12/msg00403.html (14,201 bytes)

5. AW: LF: Influence of a TX antenna to a small rx antenna (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Sun, 27 Dec 2009 11:48:04 +0100
Hi Rik es tnx for your answer. In the first QSOs from /p I used the TX antenna. I quickly saw that SNR is much better with a 6dB attenuator. In the last activity I even used 20dB. But the SNR of the
/rsgb_lf_group-archives/html/rsgb_lf_group/2009-12/msg00664.html (12,289 bytes)

6. Re: AW: LF: Influence of a TX antenna to a small rx antenna (score: 1)
Author: ALAN MELIA <[email protected]>
Date: Sun, 27 Dec 2009 23:03:34 +0000 (GMT)
Hi Ken. I dont know but I would think it should be minimal. The "suckout effect" does seem to be most pronounced with tuned aerials. I likened it to a GDO effect where a passive tuned circuit absorbs
/rsgb_lf_group-archives/html/rsgb_lf_group/2009-12/msg00671.html (17,581 bytes)


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