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21. Re: [RFI] TinySA as an RFI research tool (score: 1): Author: "Dave Hachadorian" <k6ll.dave@gmail.com>; Date: Wed, 16 Jun 2021 21:24:53 -0700; Another thing about the Tiny SA is that the screen is very difficult to see in bright light. When you get out in the field tracking down a noise, you will encounter many noise sources. You don't want; /archives//html/RFI/2021-06/msg00054.html (12,149 bytes)
22. [RFI] Noise located and FIXED (score: 1): Author: "Dave Hachadorian" <k6ll.dave@gmail.com>; Date: Sat, 19 Jun 2021 13:06:32 -0700; About 10 days ago, a big noise started up on 80 meters, S9+15 dB with the preamp off and attenuator off on my K3. The noise was present 24/7. Today I found the source, reported it, and two hours late; /archives//html/RFI/2021-06/msg00059.html (9,154 bytes)
23. Re: [RFI] Noise located and FIXED (score: 1): Author: "Dave Hachadorian" <k6ll.dave@gmail.com>; Date: Sat, 19 Jun 2021 14:19:16 -0700; Hi Don, The pole is 2.1 miles from my QTH. When I tried unsuccessfully to use the flag in the end-game, it turned out that I was only about 100 yards from the offending pole. I wanted to remove the p; /archives//html/RFI/2021-06/msg00061.html (12,205 bytes)
24. Re: [RFI] Link access to RFI on contesting.com (score: 1): Author: David Hachadorian <k6ll.dave@gmail.com>; Date: Wed, 25 Aug 2021 22:22:31 -0700; I'm not exactly exactly sure of what you are looking for. Maybe this? http://lists.contesting.com/mailman/listinfo/rfi Dave Hachadorian, K6LL That's an email address, not a page, or weblink. Great; /archives//html/RFI/2021-08/msg00105.html (8,073 bytes)
25. Re: [RFI] Contacting neighbors about RFI (score: 1): Author: David Hachadorian <k6ll.dave@gmail.com>; Date: Sun, 23 Jan 2022 16:17:41 -0700; I had a neighbor with a sodium vapor yard light. The light would glow dimly and then wink out. After I told him the light was cycling all night, he replaced the bulb and all was well. Sodium vapor; /archives//html/RFI/2022-01/msg00044.html (9,122 bytes)
26. [RFI] How to approach a neighbor? (score: 1): Author: David Hachadorian <k6ll.dave@gmail.com>; Date: Tue, 26 Sep 2023 13:58:01 -0700; I live in a tract neighborhood. Everybody pretty much goes about their own business, and neighbors typically don't know each other or interact much. Several months ago, a loud 24/7 RFI source starte; /archives//html/RFI/2023-09/msg00052.html (7,524 bytes)
27. [RFI] Nice $11 Preamp for loop antenna (score: 1): Author: David Hachadorian <k6ll.dave@gmail.com>; Date: Thu, 8 Feb 2024 10:27:41 -0700; I have a WD8DSB Loop that I use as a noise sensing antenna for my MFJ 1026 Noise Cancellation unit. I had an ARR P1-30 20 dB preamp on the loop before, but gain was inadequate, so I thought I would; /archives//html/RFI/2024-02/msg00020.html (7,505 bytes)
28. Re: [RFI] Solar system noise (score: 1): Author: David Hachadorian <k6ll.dave@gmail.com>; Date: Wed, 20 Mar 2024 09:57:24 -0700; I'll cross post this reply to the RFI Reflector. My neighbor's solar system was provided by Solar Edge, and was installed by Titan Solar. As soon as it was turned on for testing, I could see that it; /archives//html/RFI/2024-03/msg00031.html (12,471 bytes)

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