- 41. Re: [RFI] Honda Generator RFI (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Fri, 25 Mar 2005 10:52:52 -0600
- Tnx for the info, Michael - see also below further questions, comments. - big snip - Also, I would be curious what the negative side of this output is referenced or tied to - gen chassis or perhaps f
- /archives//html/RFI/2005-03/msg00105.html (9,718 bytes)
- 42. Re: [RFI] Part 15 Class B labeling requirements (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Tue, 19 Apr 2005 18:14:10 -0500
- I just opened up a brand new 725 VA " APC Back-UPS ES Series " UnintPS model number " BE725BB " and there appears to be the required Part 15 'notice' in the manual, but only a brief mention of part 1
- /archives//html/RFI/2005-04/msg00020.html (10,812 bytes)
- 43. Re: [RFI] Remington Arms asks for 1 watt EIRP Part 15 waiver 900 MHz,2.4 GHZ. Comments due 6 June (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Mon, 9 May 2005 23:06:53 -0500
- Hmmm ... I see a new source of entertainment here, since the video is going to be analog and therefore probably not encrypted (maybe negative video or something like that). ... just need the 'control
- /archives//html/RFI/2005-05/msg00019.html (8,092 bytes)
- 44. Re: [RFI] New unidentified QRN source (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sun, 14 Aug 2005 09:01:16 -0500
- Good point. It should have 'rung a bell' here what with the cycling on and off behavior that this source exhibits - similar to the cycling that a 'thermal overload' switch found in ... doorbell tran
- /archives//html/RFI/2005-08/msg00025.html (8,464 bytes)
- 45. Re: [RFI] BPL Propaganda, ARRL Rebuttal on NPR's Morning Edition (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Fri, 19 Aug 2005 19:21:05 -0500
- More like a 'holdover idea' from the previous admins, when the 'idea' of BPL was pushed by a huckster that few hams (let alone many technical professionals) heard of: William 'Luke' Stewart Luke Ste
- /archives//html/RFI/2005-08/msg00084.html (12,246 bytes)
- 46. Re: [RFI] BPL Propaganda, ARRL Rebuttal on NPR's Morning Edition (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sat, 20 Aug 2005 18:59:45 -0500
- William 'Luke' Stewart promised cheap, easy delivery of the 'internet' to the 'boonies' via unused BW on powerlines; I believe he is the only one to have had: a) a former speaker of the house (Livin
- /archives//html/RFI/2005-08/msg00089.html (14,643 bytes)
- 47. Re: [RFI] BPL Propaganda, ARRL Rebuttal on NPR's Morning Edition (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sun, 21 Aug 2005 18:53:23 -0500
- Re: BPL ad nausem in it's present form - you have presented highly redundant info, Ed. The promise that Stewart made was that *the entire grid* could be utilized and that it represented possibly the
- /archives//html/RFI/2005-08/msg00092.html (9,657 bytes)
- 48. Re: [RFI] Schwinn 820P (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Fri, 25 Nov 2005 23:17:21 -0600
- My experience with a treadmill (a neighbor's): After explaining to the neighbors that I could hear it/it affected radio bands beginning with the AM Broadcast band extending through HF and 6 Meters an
- /archives//html/RFI/2005-11/msg00011.html (7,608 bytes)
- 49. Re: [RFI] BPL news today's WSJ (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Mon, 19 Dec 2005 21:21:00 -0600
- They are going to get squashed like a bug by Verizon and their FIOS offering and SBC and their "Project Lightspeed" product. I just have a question: Is this 150 mil coming out of the rates I pay for
- /archives//html/RFI/2005-12/msg00053.html (10,111 bytes)
- 50. Re: [RFI] BPL redux (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Wed, 21 Dec 2005 09:02:37 -0600
- "If true, that could prevent major blackouts, like the one we had a couple of years back." Mismanagent of, and ignorance of, the state of an in-house computer that monitors/guages the 'state' of powe
- /archives//html/RFI/2005-12/msg00065.html (10,724 bytes)
- 51. Re: [RFI] Computer cases and RFI (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Mon, 2 Jan 2006 18:39:03 -0600
- Many of those comments I think were applicable several computer generations ago, back in the era of the TTL VAX 11/780 and the first few Intel into the Wintel era PCs when very active board 'traces'
- /archives//html/RFI/2006-01/msg00018.html (10,828 bytes)
- 52. Re: [RFI] Computer cases and RFI (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Mon, 2 Jan 2006 19:41:48 -0600
- An assumption that it's "an old ham program". Suffice it to say that it involves a hardware key for the S/W, special hardware and since the original S/W runs fast enough under DOS at 33 MHz, it isn'
- /archives//html/RFI/2006-01/msg00020.html (10,553 bytes)
- 53. Re: [RFI] Digital 1 Farad Caps -- RFI? (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sat, 21 Jan 2006 13:09:08 -0600
- Hmmm. An active "surge supressor and power conditioner" for the car. (A large 12 V buck/boost regulator for the technically savy.) Jim P // WB5WPA // recommend a .01cap across the terminals, but I ha
- /archives//html/RFI/2006-01/msg00093.html (10,527 bytes)
- 54. Re: [RFI] Tv interference (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sat, 21 Jan 2006 13:32:27 -0600
- It seems to me that the 'exemption' IS the result of lazafaire gov't regulation, and, the provsion in the law ALLOWS regulation if and when inteference begins to be expereinced. It hasn't been until
- /archives//html/RFI/2006-01/msg00094.html (8,771 bytes)
- 55. Re: [RFI] What's this? (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sat, 28 Jan 2006 23:55:05 -0600
- All I can figure is - is that you were hearing the fundamental (or subharmonic) of a UHF transmission as shown below: Received Mult. Round Signal x 3 up/dn -- -- -- 144.200 432.600 432.600 144.217 43
- /archives//html/RFI/2006-01/msg00115.html (8,050 bytes)
- 56. Re: [RFI] RFI Direction Finding (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Fri, 17 Feb 2006 20:58:35 -0600
- For MW and HF DFing I use a AM/FM/SW Sears portable radio (we're talking a beast that takes 4- D cells here) that uses a long internal ferrite loopstick for the AM Broadcast and 2 - 6 MHZ SW bands. T
- /archives//html/RFI/2006-02/msg00008.html (10,252 bytes)
- 57. Re: [RFI] RFI Direction Finding (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Fri, 17 Feb 2006 23:03:22 -0600
- distance This assumes that the source is flat from HF through VHF. This isn't always the case. The WORST source ever in my area affected another ham a mile north or so of me who went out DRIVING with
- /archives//html/RFI/2006-02/msg00009.html (9,134 bytes)
- 58. Re: [RFI] RFI Direction Finding (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sat, 18 Feb 2006 10:12:14 -0600
- some Bzzzzt! Not these cheap ratio-detector equipped FM radios with only 4 transistor IF stages - which I used to check this phenom (these radios aren't equipped with a full set of 'limiter' stages f
- /archives//html/RFI/2006-02/msg00012.html (13,689 bytes)
- 59. Re: [RFI] RFI Direction Finding (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sun, 19 Feb 2006 09:41:13 -0600
- Sorry to have been so pedantic, Ed. In my drive to be thorough, complete, cover every aspect including supplying the easiest answer I could give ("seek out and make use of a portable SW radio utilizi
- /archives//html/RFI/2006-02/msg00015.html (16,367 bytes)
- 60. Re: [RFI] RFI Direction Finding (score: 1)
- Author: "Jim P" <jvpoll@dallas.net>
- Date: Sun, 19 Feb 2006 10:06:44 -0600
- Don, I have found that mobile 'trouble shooting' of the power grid from a car is limited by the vehicle ignition systems too. Peak reading instrumentation (peak amplitude reading receivers) quite nic
- /archives//html/RFI/2006-02/msg00016.html (10,619 bytes)
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