- 1. [RFI] Nasty strong noise (score: 1)
- Author: "Sandro D'Onofrio" <sandro@i7ale.com>
- Date: Tue, 8 Nov 2016 22:19:06 +0100
- Good morning to all, and thank you for your attention. Me too, I have my share of RFI inconvenience! Since when I moved into this apartment in town, about three years ago, I am plagued by a nasty noi
- /archives//html/RFI/2016-11/msg00007.html (8,904 bytes)
- 2. Re: [RFI] Nasty strong noise (score: 1)
- Author: JW via RFI <rfi@contesting.com>
- Date: Wed, 9 Nov 2016 01:28:20 +0000 (UTC)
- Sandro, Can you perform a noise survey outside the apartment, from say, the parking and note the relative strength of a few signals for comparison with the inside readings? 73, Jim WB5WPA Me too, I h
- /archives//html/RFI/2016-11/msg00008.html (10,412 bytes)
- 3. Re: [RFI] Nasty strong noise (score: 1)
- Author: "WX5L" <wx5l@charter.net>
- Date: Tue, 8 Nov 2016 20:17:45 -0600
- Sandro, In my opinion, the way it alternates on and off I would believe it's some type of charging device. If you lack DF'ing equipment a small portable SW receiver is a start to locate the noise and
- /archives//html/RFI/2016-11/msg00009.html (10,640 bytes)
- 4. Re: [RFI] Nasty strong noise (score: 1)
- Author: Jim Brown <jim@audiosystemsgroup.com>
- Date: Tue, 8 Nov 2016 18:47:47 -0800
- http://k9yc.com/KillingReceiveNoise.pdf http://k9yc.com/KillingRXNoisePPT.pdf 73, Jim K9YC _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.
- /archives//html/RFI/2016-11/msg00011.html (7,375 bytes)
- 5. Re: [RFI] Nasty strong noise (score: 1)
- Author: "Sandro D'Onofrio" <sandro@i7ale.com>
- Date: Wed, 16 Nov 2016 22:09:31 +0100
- Thanks to the friends who have replied to my request for help. I am glad to say that with the help of a Tecsun PL 660 I could easily find the source of the noise. It is the elevator of my building! I
- /archives//html/RFI/2016-11/msg00040.html (7,922 bytes)
- 6. Re: [RFI] Nasty strong noise (score: 1)
- Author: Dave Cole <dave@nk7z.net>
- Date: Wed, 16 Nov 2016 15:10:57 -0800
- Good luck! 73s and thanks, Dave NK7Z http://www.nk7z.net Thanks to the friends who have replied to my request for help. I am glad to say that with the help of a Tecsun PL 660 I could easily find the
- /archives//html/RFI/2016-11/msg00041.html (8,639 bytes)
- 7. Re: [RFI] Nasty strong noise (score: 1)
- Author: Jim Brown <jim@audiosystemsgroup.com>
- Date: Wed, 16 Nov 2016 16:05:41 -0800
- Sandro, This is an applications engineering problem, very likely the result of how the variable speed drive controller for the elevator motor is installed. Variable speed drive motor controllers are
- /archives//html/RFI/2016-11/msg00042.html (8,856 bytes)
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