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References: [ +from:phil@vaxxine.com: 282 ]

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41. [AMPS] l4b (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sun, 29 Jul 2001 10:12:31 -0400; Try : http://www.fasco.com or http://www.grainger.com Fasco makes blowers and motors for all kinds of companys. Phil -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com; /archives//html/Amps/2001-07/msg00354.html (7,068 bytes)
42. [AMPS] Water Cooling 2C39's (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sun, 29 Jul 2001 10:29:30 -0400; --==_3100334==_.ALT Content-Type: text/plain; charset="us-ascii"; format=flowed No personal experience here with your tubes or set-up, but lots of experience with water treatment in industrial applic; /archives//html/Amps/2001-07/msg00355.html (10,046 bytes)
43. [AMPS] Water dielectric? (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Tue, 31 Jul 2001 08:27:19 -0400; Transformer oil (or nearly any mineral oil) would work quite well. The dielectric constant typically is just over 2.0, and the voltage insulating characteristics are excellent. A good application wou; /archives//html/Amps/2001-07/msg00374.html (8,126 bytes)
44. [AMPS] Watercooling Question (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sat, 07 Jul 2001 10:17:03 -0400; --==_4661176==_.ALT Content-Type: text/plain; charset="iso-8859-1"; format=flowed Content-Transfer-Encoding: quoted-printable There is probably a spec for conductivity of the cooling water. As long a; /archives//html/Amps/2001-07/msg00382.html (8,800 bytes)
45. [AMPS] 50~ vs 60~ ??? (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Mon, 11 Jun 2001 20:38:32 -0400; I've designed and built a few Barry. Text e-mail doesn't lend itself to presenting the equations in a readable form. But it really isn't needed in this case. The iron difference is simply the ratio o; /archives//html/Amps/2001-06/msg00098.html (17,047 bytes)
46. Fw: [AMPS] SB-230 transformer testing. (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Wed, 13 Jun 2001 19:48:18 -0400; In-rush current isn't unusual, but drawing 2 amps with no load is quite a bit for such a small transformer. Phil -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Adm; /archives//html/Amps/2001-06/msg00116.html (9,202 bytes)
47. [AMPS] bs (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Fri, 04 May 2001 23:31:43 -0400; experts pictures of Arrogance ! Why ? Why should *we* have to "killfile" you, when you already know that most (all ?) here consider this on-going crap of yours to be trivial, pointless, and just plai; /archives//html/Amps/2001-05/msg00052.html (10,932 bytes)
48. [AMPS] Reading material? (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sun, 06 May 2001 14:45:40 -0400; In addition to Rich's recommendation (Care and Feeding, plus his website), the following texts are useful : Ian White's website ( http://www.ifwtech.com/g3sek/index.htm ) SSB Principles and Circuits,; /archives//html/Amps/2001-05/msg00075.html (8,872 bytes)
49. [AMPS] SK-516 Chimney (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sat, 12 May 2001 12:52:17 -0400; I still have 3 or 4 Pyrex chimney's for the 4-1000 for sale. $40 ea plus shipping if anyone is interested. Phil VA3UX -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.co; /archives//html/Amps/2001-05/msg00215.html (7,265 bytes)
50. [AMPS] Re: (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Tue, 22 May 2001 21:47:35 -0400; I have that article if you're looking for a copy Tom. -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems:; /archives//html/Amps/2001-05/msg00379.html (7,654 bytes)
51. [AMPS] Drake L4B/Peter Warren Article (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Thu, 24 May 2001 21:25:24 -0400; The Drake L4B article you all asked for is now available for download from my website : http://www.vaxxine.com/phil/ It's on the "Downloads" page. Click on the downloads link. The article is in MS Wo; /archives//html/Amps/2001-05/msg00414.html (7,138 bytes)
52. [AMPS] Drake L4-B article update (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Fri, 25 May 2001 23:03:45 -0400; The MS Word file of the Drake article on my website had a problem : page 4 would not print for some people. I replaced the page 4 scanned image with a new one that has slightly less resolution than t; /archives//html/Amps/2001-05/msg00437.html (7,431 bytes)
53. [AMPS] Dec/87 HR article added (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sat, 26 May 2001 20:31:32 -0400; I've just added the December 1987 article from Ham Radio Magazine to the download page on my website. The article is : "Design an amplifier around the 3CX1200A7", by W.J. Byron, W7DHD. Good article;; /archives//html/Amps/2001-05/msg00452.html (6,718 bytes)
54. [AMPS] Input impedance (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sun, 27 May 2001 17:44:44 -0400; Many thanks Verner and George. Phil -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contes; /archives//html/Amps/2001-05/msg00464.html (8,339 bytes)
55. [AMPS] Input impedance (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sun, 27 May 2001 23:03:45 -0400; Nope. I got 'em all OK. If they only download part way, the download is being interrupted by traffic on your ISP or his. Try them later or tomorrow and they should come through. Phil -- FAQ on WWW: h; /archives//html/Amps/2001-05/msg00471.html (9,299 bytes)
56. [AMPS] 4-1000A Project (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Tue, 03 Apr 2001 19:19:54 -0400; I had pretty much the same results with my last 4-1000 amp. The tube was brand new, not a pull. Ep was 4800V and 100 watts drive produced 1650 - 1700 W on a Coaxial Dynamics meter; 1750 on a Bird. A; /archives//html/Amps/2001-04/msg00037.html (11,929 bytes)
57. [AMPS] 4-1000A Project (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Tue, 03 Apr 2001 21:47:20 -0400; Huh ? Say what ? Gee, could it be that the peak RF voltage is related to the DC plate voltage ? I don't suspect Mike's numbers at all. I do suspect your data (and perhaps your "experience"). I have E; /archives//html/Amps/2001-04/msg00038.html (11,735 bytes)
58. [AMPS] 4-1000A Project (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Wed, 04 Apr 2001 21:44:11 -0400; "It all depends ".... on what ? Finish the thought for the benefit of the poor guy out there that's trying to learn. This discussion has completely overlooked the attenuation of harmonics as a functi; /archives//html/Amps/2001-04/msg00083.html (10,304 bytes)
59. [AMPS] ALPHA 77SX on 50Hz (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Fri, 06 Apr 2001 07:23:58 -0400; Hi Arne, If you visit Peter Dahl's website you'll see the supply frequency for some of his units listed as 50/60 Hz. This indcates that there is enough iron in the core to run at 50 Hz, which automat; /archives//html/Amps/2001-04/msg00133.html (9,693 bytes)
60. [AMPS] Last call for QEX article (score: 1): Author: phil@vaxxine.com (Phil (VA3UX)); Date: Sat, 07 Apr 2001 09:26:20 -0400; If anybody still needs a copy of the QEX article on using microwave oven transformers, please do it this weekend. I'll remove the files from my website late Sunday. http://www.vaxxine.com/phil The li; /archives//html/Amps/2001-04/msg00155.html (6,670 bytes)

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