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1. [Amps] Two transformer questions (score: 1): Author: gd0tep@Safe-mail.net; Date: Mon, 20 Feb 2006 20:44:12 +0000; Hi, Just joined the list. First, I plan on altering my PSU in an amplifier running a pair of 3cx800A7 tubes, it currently has a signal toroid transformer with a voltage doubler. I have TWO spare toro; /archives//html/Amps/2006-02/msg00365.html (6,908 bytes)
2. Re: [Amps] Two transformer questions (score: 1): Author: gd0tep@Safe-mail.net; Date: Tue, 21 Feb 2006 02:18:10 +0000; Ah, OK.. there isn't enough room for a right angle stack, but what if I stacked them one on top of the other, with about 1" between them, and some sort of steel plate between them that's part of the; /archives//html/Amps/2006-02/msg00368.html (8,006 bytes)
3. [Amps] Johnson socket 124.0311.100 (score: 1): Author: "gd0tep" <gd0tep@safe-mail.net>; Date: Sat, 4 Mar 2006 21:23:10 -0000; Hi guys, Anyone know where I can get two SK1900 sockets (or Johnson 124.0311.100) for the 3cx800 tube... preferably in the UK, but right now, anywhere would do... Cheers, Andy http://gd0tep.com _____; /archives//html/Amps/2006-03/msg00078.html (6,502 bytes)
4. [Amps] GS35b burn in? (score: 1): Author: "gd0tep" <gd0tep@safe-mail.net>; Date: Fri, 2 Jun 2006 10:24:00 -0000; Hi group, Just a quick question about the GS35b tube... What is the recommended why to burn the tube in prior to first time use?? Cheers, Andy http://gd0tep.com ______________________________________; /archives//html/Amps/2006-06/msg00034.html (6,734 bytes)
5. Re: [Amps] emtron dx-1??? for a couple hundred bucks? (score: 1): Author: "gd0tep" <gd0tep@safe-mail.net>; Date: Tue, 6 Jun 2006 08:04:39 -0000; Yeah, but aftersales service doesn't just suck, it's non existent! Andy http://gd0tep.com _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contestin; /archives//html/Amps/2006-06/msg00156.html (9,001 bytes)
6. Re: [Amps] 4-1000A Input matching (score: 1): Author: "gd0tep" <gd0tep@safe-mail.net>; Date: Thu, 8 Jun 2006 17:32:42 -0000; As I have an 'on going' 4PR1000 project, I'd also like to see some pics if possible. Although mine will be grid driven and single band. Andy http://gd0tep.com _______________________________________; /archives//html/Amps/2006-06/msg00229.html (7,561 bytes)
7. Re: [Amps] Wonder how good the Emtron DX3 is? Anyone have one oruseone? (score: 1): Author: "gd0tep" <gd0tep@safe-mail.net>; Date: Sun, 14 Jan 2007 21:29:56 -0000; They are very good, but don't expect any after sales support. Anyone know where I can get a replacement DX3 transformer? Andy GD0TEP _______________________________________________ Amps mailing list; /archives//html/Amps/2007-01/msg00150.html (7,226 bytes)
8. [Amps] GS35 on 6m, grid tuning? (score: 1): Author: <gd0tep@safe-mail.net>; Date: Sun, 29 Apr 2007 22:05:41 -0000; Hello Group, I have a GS35b on 50mhz, and I seem to have a problem with the tuning of the grid. At best I can get 1.7:1 as an input match, I was hoping I'd see better, and I feel that this mismatch i; /archives//html/Amps/2007-04/msg00369.html (7,748 bytes)
9. [Amps] Bird 43p mod?? (score: 1): Author: <gd0tep@safe-mail.net>; Date: Sun, 1 Jul 2007 07:51:52 -0000; Hi, Does anyone know where can I find the info regarding altering the Bird 43p so it can be used with a 12c psu? A web site perhaps?? Cheers, Andy http://gd0tep.com __________________________________; /archives//html/Amps/2007-07/msg00003.html (6,890 bytes)
10. Re: [Amps] Bird 43p mod?? (score: 1): Author: <gd0tep@safe-mail.net>; Date: Sun, 1 Jul 2007 20:19:14 -0000; Thanks Bryan, I know what it's like with the battery usage on the 43P, that's why I'd like to modify mine so I can use it with a 12v psu. I'm not sure there's much I can gain by changing to a device; /archives//html/Amps/2007-07/msg00014.html (8,927 bytes)
11. [Amps] Amplifier power supply? (score: 1): Author: <gd0tep@safe-mail.net>; Date: Sat, 14 Jul 2007 10:35:19 -0000; Hi Group, Amplifier power supplies... I have two toroid transformers, both the same spec and rating, I want to double them up, i.e. parallel on the primary, 240v supply, and series the secondary wind; /archives//html/Amps/2007-07/msg00220.html (8,177 bytes)
12. Re: [Amps] Amplifier power supply? (score: 1): Author: gd0tep@Safe-mail.net; Date: Sat, 14 Jul 2007 16:47:00 +0100; OK Ian (and others)! Thanks for all the info, and tests, very much appreciated. I'll be trying it out for real over the next week or so, so will let you know how i get on. Cheers.. 73 Andy http://gd; /archives//html/Amps/2007-07/msg00229.html (6,320 bytes)
13. [Amps] power supplies (score: 1): Author: gd0tep@Safe-mail.net; Date: Sat, 14 Jul 2007 13:46:53 +0100; Hi again, many thanks for all the replies. It looks like i'll try it and see how it goes. Cooling is an issues i'd thought about after having one toroid fail on my earlier, extra cooling does help. M; /archives//html/Amps/2007-07/msg00233.html (6,556 bytes)

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