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Total 209 documents matching your query.

41. [AMPS] (no subject) (score: 1): Author: zeitler@ibm.net (zeitler@ibm.net); Date: Sat, 28 Nov 1998 23:58:03 -0800; Hi Larry, The best amp is the one that is built by yourself. You know what you need and what the expectations of the design are. One of the best amps I ever built was a deck running (4) 572Bs in para; /archives//html/Amps/1998-11/msg00367.html (11,927 bytes)
42. [AMPS] (no subject) (score: 1): Author: wrt@eskimo.com (Bill Turner, W7TI); Date: Sun, 29 Nov 1998 12:20:26 GMT; __________________________________________________________________ I suspect RTTY contesting is probably the hardest test of an amp's durability, and I've worked about 20 or 25 RTTY contests since 19; /archives//html/Amps/1998-11/msg00368.html (11,062 bytes)
43. [AMPS] (no subject) (score: 1): Author: agray@voicenet.com (Alan Gray); Date: Mon, 30 Nov 1998 12:20:39 -0500; "Radio" Dan Before you confuse your marketing efforts with technical fact, in the final analysis your comments are still a salesman's hype. Fact is, Henry does, and always has, used a lot of marginal; /archives//html/Amps/1998-11/msg00379.html (11,623 bytes)
44. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Mon, 30 Nov 1998 10:14:28 -0800; If there's confusion it's not on my part Alan, Let me "right" back to you this way.... Which of the "current crop of amps" do you own where you know so much? Fact: The transformers used are very reli; /archives//html/Amps/1998-11/msg00380.html (13,831 bytes)
45. [AMPS] (no subject) (score: 1): Author: agray@voicenet.com (Alan Gray); Date: Mon, 30 Nov 1998 14:45:46 -0500; "Radio" Dan <bold><color><param>0000,0000,8080</param>- Among others, amps by Harris, Henry (4K-Ultra) Alpha (87A & 77SX) Drake (L-4-B), and a number of homebrew amps (4CX1500B, 8877, etc.)... as if; /archives//html/Amps/1998-11/msg00381.html (18,476 bytes)
46. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Mon, 30 Nov 1998 12:48:38 -0800; This is a multi-part message in MIME format. --=_NextPart_000_003C_01BE1C5F.C02D07C0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit Alan, You are so far off the mark; /archives//html/Amps/1998-11/msg00382.html (35,594 bytes)
47. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Mon, 30 Nov 1998 13:18:18 -0800; This is a multi-part message in MIME format. --=_NextPart_000_0044_01BE1C63.E538D680 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit I just found this in my deleted i; /archives//html/Amps/1998-11/msg00383.html (40,951 bytes)
48. [AMPS] (no subject) (score: 1): Author: jreid@aloha.net (Jim Reid); Date: Mon, 30 Nov 1998 11:37:58 -1000; This is a multi-part message in MIME format. --=_NextPart_000_008E_01BE1C55.E0D361E0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Dan wrote: =20 =20 I; /archives//html/Amps/1998-11/msg00384.html (14,620 bytes)
49. [AMPS] (no subject) (score: 1): Author: agray@voicenet.com (Alan Gray); Date: Mon, 30 Nov 1998 18:02:03 -0500; Sorry, Dan, I've looked at and repaired the very latest Henry amps. My comments stand (you might read them again). As I said, the 4K-Ultra is built better than all the current Henry amps with the che; /archives//html/Amps/1998-11/msg00385.html (21,783 bytes)
50. [AMPS] (no subject) (score: 1): Author: agray@voicenet.com (Alan Gray); Date: Mon, 30 Nov 1998 18:02:59 -0500; That's why you were trying to buy it from me Dan. I rest my case :) <excerpt><fontfamily><param>Comic Sans MS</param><color><param>0000,0000,ffff</param><smaller>I just found this in my deleted items; /archives//html/Amps/1998-11/msg00386.html (25,045 bytes)
51. [Amps] (no subject) (score: 1): Author: "Jurgen van de Glind" <Jurgen@vandeglind.demon.nl>; Date: Sun, 25 Apr 2004 17:38:18 +0200; anyone on this reflector know the max anode voltage for the 3cx800a7 ? Did some tests today with a 2 meter amp. and with 3450V on the plate I got 1700W output. Am I pushing this tube over the limit t; /archives//html/Amps/2004-04/msg00196.html (6,840 bytes)
52. [Amps] (no subject) (score: 1): Author: "Thomas Hix" <w4th@hotmail.com>; Date: Sat, 17 Jul 2004 11:02:23 -0500; Hi all, Is there some reason why there seems to be very few HF amps built around the 4cx250b's? They seem to be cheep and very plentiful. I am thinking of building an HF amp using 3 or 4 4cx250b's. I; /archives//html/Amps/2004-07/msg00100.html (7,821 bytes)
53. [Amps] (no subject) (score: 1): Author: "uvc@acninc" <uvc@acninc.net>; Date: Thu, 21 Oct 2004 12:24:27 -0700; Baking out gassy tubes due to age I have been in the lamp industry for years. The use of getters and baking out lamps we have done for years. Lamp building requirements are a lot more stringent than; /archives//html/Amps/2004-10/msg00365.html (6,950 bytes)
54. [Amps] (no subject) (score: 1): Author: Ron <k8fg@comcast.net>; Date: Thu, 28 Oct 2004 01:08:03 -0400; Hello to the Group, I am looking for the website of the guy selling the Display and Time Delay Boards for RF Amplifiers. Thanks, Ron/K8FG... _______________________________________________ Amps maili; /archives//html/Amps/2004-10/msg00467.html (6,777 bytes)
55. Re: [Amps] (no subject) (score: 1): Author: Ken Beals <k6mr@pacbell.net>; Date: Wed, 27 Oct 2004 21:36:18 -0700; maybe this one: http://wd7s.home.att.net/ He's got some nice looking stuff. Ken Ron wrote: Hello to the Group, I am looking for the website of the guy selling the Display and Time Delay Boards for RF; /archives//html/Amps/2004-10/msg00468.html (7,567 bytes)
56. RE: [Amps] (no subject) (score: 1): Author: "ad5gb" <ad5gb@myway.com>; Date: Thu, 28 Oct 2004 00:37:42 -0400 (EDT); Is this the one? http://wd7s.home.att.net -- Randall D. DuCharme (Radio AD5GB) Powered by FreeBSD! The Power to Serve Hello to the Group,<br>I am looking for the website of the guy selling the Displa; /archives//html/Amps/2004-10/msg00469.html (7,673 bytes)
57. Re: [Amps] (no subject) (score: 1): Author: Ron <k8fg@comcast.net>; Date: Thu, 28 Oct 2004 20:55:01 -0400; Ron wrote: Hello to the Group, I am looking for the website of the guy selling the Display and Time Delay Boards for RF Amplifiers. Thanks, Ron/K8FG... _______________________________________________; /archives//html/Amps/2004-10/msg00493.html (7,187 bytes)
58. [Amps] (no subject) (score: 1): Author: "carl seyersdahl" <carlseye@tampabay.rr.com>; Date: Fri, 26 Nov 2004 20:33:29 -0500; I sent this msg. to a person on this reflector, with no answer, And to another who suggestedf I send it to all on this reflector.!!! So, here it is. I had referred to a GDO on sale on --bay and I won; /archives//html/Amps/2004-11/msg00448.html (6,582 bytes)
59. [Amps] (no subject) (score: 1): Author: "Dan" <dpipes@earthlink.net>; Date: Sun, 26 Dec 2004 12:45:32 -0700; Hal, and others .. again thanks for the info. I do believe I need to run two more separate circuits to the shack a 220 and 110 line fromt he breaker box. However in reading the info about inrush curr; /archives//html/Amps/2004-12/msg00343.html (8,616 bytes)
60. [Amps] (no subject) (score: 1): Author: "Dan" <dpipes@earthlink.net>; Date: Sun, 02 Jan 2005 19:16:31 -0700; Paul, thanks for the idea i did check and nothign touching the only spot where a burn makr can even faintly be seem is right at the resistor that blew. Infact under the tubes (you are right there is; /archives//html/Amps/2005-01/msg00029.html (7,414 bytes)

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