- 1. [RFI] RF hardened ethernet cards? (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Wed, 20 Jan 2021 03:27:18 -0700
- I have realised that I have eventually had to purchase an ethernet card for every shack computer because the on board interface has died. I have moved into an apartment (and am regretting it for seve
- /archives//html/RFI/2021-01/msg00092.html (7,126 bytes)
- 2. Re: [RFI] Fwd: RF hardened ethernet cards? (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Wed, 20 Jan 2021 16:55:32 -0700
- I have got some clamp-on ferrites on the cables now. Seems to help some. Have been thinking of shielded ethernet cables with ferrites or toroid chokes. The fiber sounds interesting. And it all sounds
- /archives//html/RFI/2021-01/msg00097.html (11,560 bytes)
- 3. Re: [RFI] Raspberry PI / Wall wart RFI (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Fri, 2 Apr 2021 22:46:17 -0500
- Yes, at least 2.5 amps of regulated 5 V with a USB-C connector. -- Jim K0XU jim@rhodesend.net _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesti
- /archives//html/RFI/2021-04/msg00009.html (11,974 bytes)
- 4. Re: [RFI] RF susceptibility of Ethernet (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Mon, 7 Jun 2021 07:59:52 -0600
- I don't run much power, 100 watts max as I live in an apartment building, but I have had several ethernet ports in my shack computers fail. The last one since I moved into the apartment. Before that
- /archives//html/RFI/2021-06/msg00018.html (10,191 bytes)
- 5. Re: [RFI] Mystery noise (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Thu, 12 Aug 2021 15:45:47 -0600
- I once had a neighbor call me and tell me I was tearing up his satellite TV signal. I had been using an HT with about 100 mW out. I told him I would lay off for the night and later look to see if I c
- /archives//html/RFI/2021-08/msg00040.html (11,399 bytes)
- 6. Re: [RFI] HVAC - some observations (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Tue, 26 Jul 2022 07:28:24 -0500
- Yes, our priority with them is pretty low. That is the problem. With the new fees in place we are now paying customers for their service. I bet that doesn't raise our priority a bit. -- Jim K0XU jim@
- /archives//html/RFI/2022-07/msg00072.html (15,627 bytes)
- 7. Re: [RFI] DEFINITION OF "HARMFUL INTERFERENCE" (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Thu, 19 Jan 2023 22:48:39 -0600
- I seem to recall reading several interesting articles in QST authored by Ed over the years. Very informative both from a technical angle as well as the process of finding out who to talk to to get th
- /archives//html/RFI/2023-01/msg00095.html (15,102 bytes)
- 8. Re: [RFI] RFI to AM and ham freqs in new vehicles (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Wed, 24 May 2023 01:06:45 -0500
- I would like to hear what folks in rural mountain areas think of this. Go around a bend while listening to an FM station and you just might lose it altogether. Same as with VHF/UHF. Line of sight is
- /archives//html/RFI/2023-05/msg00019.html (25,658 bytes)
- 9. Re: [RFI] medical lab RFI (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Thu, 20 Jul 2023 13:33:05 -0500
- If you are looking for a nice RF quiet place to build a station do not build it near a medical facility. I work in hospitals mainly and without fail my scanning VHF/UHF rig in my car will lock up on
- /archives//html/RFI/2023-07/msg00037.html (11,384 bytes)
- 10. Re: [RFI] Uh oh, portable solar generators (score: 1)
- Author: Jim Rhodes <jimk0xu@gmail.com>
- Date: Mon, 24 Jul 2023 18:53:04 -0600
- That is sure a scam isn't it. It might run you refrigerator for a short while, if fully charged. Bur certainly not through a long winter night. And electric heaters and stoves? Forget it. With those
- /archives//html/RFI/2023-07/msg00041.html (7,441 bytes)
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