- 1. [RFI] Fan motor RFI (score: 1)
- Author: Matt <wedgef5@gmail.com>
- Date: Thu, 06 Sep 2012 19:41:58 -0500
- I know there are a lot of fan motor emails to this list, but I couldn't find any that seemed pertinent to my furnace. I have a Kenmore furnace (made by ICP?), which I believe is somewhere around 10 y
- /archives//html/RFI/2012-09/msg00014.html (6,476 bytes)
- 2. [RFI] Strong, broadband noise during wet conditions (score: 1)
- Author: Matt <wedgef5@gmail.com>
- Date: Fri, 15 Mar 2013 15:21:45 -0500
- I'm having a problem with very strong, very broad noise that seems to be associated with wet conditions. We recently had two significant snowfalls, and of course everything was very wet as the snow m
- /archives//html/RFI/2013-03/msg00076.html (8,192 bytes)
- 3. Re: [RFI] Strong, broadband noise during wet conditions (score: 1)
- Author: Matt <wedgef5@gmail.com>
- Date: Sat, 16 Mar 2013 14:05:49 -0500
- Lee, This is possible. I have some transmission lines (don't know what voltage they are) and a substation a little less than a mile away. I just need to wait for conditions to get wet again, then I'm
- /archives//html/RFI/2013-03/msg00084.html (9,085 bytes)
- 4. [RFI] Does anyone recognize this RFI? (score: 1)
- Author: Matt Foster <wedgef5@gmail.com>
- Date: Wed, 15 Apr 2020 10:11:52 -0500
- The linked image shows interference that, as far as I know, is always present for me on 15m. Im talking primarily about what is appearing between about 1400 and 2100 on the waterfall. If you look clo
- /archives//html/RFI/2020-04/msg00023.html (7,063 bytes)
- 5. Re: [RFI] Does anyone recognize this RFI? (score: 1)
- Author: Matt Foster <wedgef5@gmail.com>
- Date: Fri, 17 Apr 2020 14:48:32 -0500
- Yeah, sorry about that. I didn't make clear that the image was the waterfall from WSJT-X, so it's audio frequencies. At RF, it's right around 21.074 MHz. It looks like it could be something that is t
- /archives//html/RFI/2020-04/msg00055.html (13,634 bytes)
- 6. [RFI] An HVAC NO RFI experience (score: 1)
- Author: Matt Foster <wedgef5@gmail.com>
- Date: Wed, 27 May 2020 09:24:13 -0500
- We recently had to replace our entire HVAC system. Our existing system had been causing me RFI from its ECM fan motor (the "birdies" about every 18 KHz). Needless to say, I was concerned about RFI fr
- /archives//html/RFI/2020-05/msg00115.html (7,359 bytes)
- 7. Re: [RFI] An HVAC NO RFI experience (score: 1)
- Author: Matt Foster <wedgef5@gmail.com>
- Date: Wed, 27 May 2020 12:05:54 -0500
- Good point, John. My antenna (a 40m OCFD at about 35') is roughly 60' from the furnace and probably around 90' from the AC compressor. I have not scanned all HF and VHF, but so far I have not noted a
- /archives//html/RFI/2020-05/msg00118.html (11,682 bytes)
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