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References: [ +from:GaryK9GS@wi.rr.com: 67 ]

Total 67 documents matching your query.

1. Re: [Amps] 5KW Dummy Load Project (score: 1)
Author: "Gary K9GS" <GaryK9GS@wi.rr.com>
Date: Wed, 28 Apr 2004 22:01:34 -0500
Great idea Ron! I have a couple of ideas for improvements for anyone contemplating building one. 1) 5 gallon buckets are very commonly available made from steel. It would eliminate having to line the
/archives//html/Amps/2004-04/msg00240.html (8,569 bytes)

2. Re: [Amps] What's inside a vacuum relay? (score: 1)
Author: "Gary K9GS" <GaryK9GS@wi.rr.com>
Date: Sat, 1 May 2004 18:28:32 -0500
Hello Ian, I've never had one apart either but I'd guess that since there is no air inside the contacts can be made smaller. By making the contacts smaller they are inherently faster since they have
/archives//html/Amps/2004-05/msg00016.html (8,469 bytes)

3. Re: [Amps] Basler Electric Transformer (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Sun, 20 Jul 2008 11:04:01 -0500
Hi Mel, Basler is alive and well in Highland, IL. I'll bet that a call to their applications engineering people can get you what you need. Here's a link to their site: http://www.basler.com/ 73, Gary
/archives//html/Amps/2008-07/msg00173.html (8,224 bytes)

4. Re: [Amps] pc board material (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Tue, 17 Feb 2009 00:22:53 -0600
Hi Steve, I suggest looking to see if there is a local PCB fabrication shop in your area. If there is, ask to talk to their production manager. They probably will let you have a bunch of scrap/cutoff
/archives//html/Amps/2009-02/msg00532.html (9,264 bytes)

5. Re: [Amps] love the microwave oven amp! (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Sat, 14 Mar 2009 16:29:21 -0500
This actually doesn't look as bad as some of the HB amps I've seen on E-Bay. 73, Gary K9GS ++++++++++++++++++++++++++++++++++++++++++++++++ K9GS Gary Schwartz email: k9gs (at) arrl.net Check out K9NS
/archives//html/Amps/2009-03/msg00411.html (8,655 bytes)

6. Re: [Amps] High SWR, (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Thu, 23 Apr 2009 23:41:16 -0500
Hello all, I'm a LONG time subscriber to this reflector and I don't think I've ever posted. This thread though really rubbed me the wrong way and I felt compelled to comment and here's why: 1) KB0NLY
/archives//html/Amps/2009-04/msg00306.html (22,620 bytes)

7. Re: [Amps] Suggestion..... (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Sun, 4 Oct 2009 14:21:31 -0500
Hello George, I like it the way it is.....people just have to be disciplined to using "reply all" when they want their response to go to the list...which they should in most cases. I've always made i
/archives//html/Amps/2009-10/msg00063.html (10,809 bytes)

8. Re: [Amps] Fw: {Collins} 30S-1 (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Wed, 21 Oct 2009 22:30:34 -0500
I've always like the LOOKS of the 30S-1. 73, Gary K9GS ++++++++++++++++++++++++++++++++++++++++++++++++ K9GS Gary Schwartz email: k9gs (at) arrl.net Check out K9NS on the web: http://www.k9ns.com Soc
/archives//html/Amps/2009-10/msg00288.html (13,063 bytes)

9. Re: [Amps] Russian Power Tubes (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Tue, 15 Dec 2009 22:37:29 -0600
That's silly....we're talking about building ham radio amplifiers here, one of a kind in most instances. We're not concerned with specification variability, production yields, tolerance stack-ups, et
/archives//html/Amps/2009-12/msg00366.html (10,981 bytes)

10. Re: [Amps] What is Henry 2K Classic X Worth? (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Thu, 31 Dec 2009 17:15:20 -0600
I'm not all that familiar with Henry amps but I would love to find one of the big Henry console amps for sale...if I could find one of the models that included 160M. -- Original Message -- 73, Gary K
/archives//html/Amps/2009-12/msg00583.html (8,751 bytes)

11. Re: [Amps] Good amp to buy (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Sun, 31 Jan 2010 13:07:29 -0600
This has been an interesting thread. Along the same lines.....I wonder why someone doesn't offer a well engineered kit amplifier? Basically a modernized SB-220 possibly using different tubes? Is ther
/archives//html/Amps/2010-01/msg00588.html (10,842 bytes)

12. Re: [Amps] Good amp to buy (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Sun, 31 Jan 2010 17:27:56 -0600
I suspect you're correct Carl. Interesting though....I also do some woodworking. When power tools are considered, look at a table saw. Here you have a spinning blade moving at 3600 rpm that is DESIGN
/archives//html/Amps/2010-01/msg00607.html (13,790 bytes)

13. Re: [Amps] Band Decoder, TS950 (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Wed, 21 Apr 2010 23:43:35 -0500
Could this work in your application?? http://www.unifiedmicro.com/decoder.html 73, -Gary K9GS GMDXA Web Site: www.gmdxa.org _______________________________________________ Amps mailing list Amps@cont
/archives//html/Amps/2010-04/msg00602.html (9,037 bytes)

14. Re: [Amps] At last an Antenna designed for QRO (score: 1)
Author: "Gary K9GS" <garyk9gs@wi.rr.com>
Date: Tue, 22 Jun 2010 00:16:21 -0500
"If you are looking for an Antenna that will Preform and do it at a GREAT PRICE then this is the Antenna for you. " Does "Preform" refer to the coil??? 73, -Gary K9GS GMDXA Web Site: www.gmdxa.org __
/archives//html/Amps/2010-06/msg00196.html (8,118 bytes)

15. Re: [Amps] What a shame... (score: 1)
Author: Gary K9GS <garyk9gs@wi.rr.com>
Date: Wed, 24 Nov 2010 20:48:01 -0600
Carl, Wanna hang out at Dayton next year? I'll supply the refreshments. I think there's ample opportunity to have some fun..... -- 73, Gary K9GS Check out K9NS on the web: http://www.k9ns.com Greater
/archives//html/Amps/2010-11/msg00428.html (10,436 bytes)

16. Re: [Amps] Adhesive for Teflon sheet.. (score: 1)
Author: Gary K9GS <garyk9gs@wi.rr.com>
Date: Tue, 22 Mar 2011 18:33:42 -0500
Hi Bob, I work for an electronics manufacturing company and we have a guy working for us that is really good at addressing this kind of question. I asked him and he came up with a possible idea. We u
/archives//html/Amps/2011-03/msg00173.html (9,264 bytes)

17. [Amps] T/R relays for 2M (score: 1)
Author: Gary K9GS <garyk9gs@wi.rr.com>
Date: Wed, 01 Jun 2011 21:31:37 -0500
A friend recently purchased a 2M amp. This amp does not have any T/R switching but does have 12V DC available. Can anyone recommend a suitable relay to use for the input and output? Output power of t
/archives//html/Amps/2011-06/msg00001.html (6,843 bytes)

18. Re: [Amps] New NXP BLF578XR 1200W LDMOS FET is "indestructible" (score: 1)
Author: Gary K9GS <garyk9gs@wi.rr.com>
Date: Sat, 23 Jul 2011 11:24:26 -0500
Hello Jeff, Any pictures available of the copper heat spreader, aluminum plate, etc?? -- 73, Gary K9GS Check out K9NS on the web: http://www.k9ns.com Greater Milwaukee DX Association: http://www.gmdx
/archives//html/Amps/2011-07/msg00281.html (15,206 bytes)

19. Re: [Amps] Replacement faceplates for ETO Alphas?? (score: 1)
Author: Gary K9GS <garyk9gs@wi.rr.com>
Date: Thu, 18 Aug 2011 16:43:30 -0500
I've used front panel express for several work projects and they are great. I can't vouch for the software as I wasn't the person that used it but I also didn't hear any complaints. -- 73, Gary K9GS
/archives//html/Amps/2011-08/msg00085.html (11,165 bytes)

20. Re: [Amps] Liquid cooling (score: 1)
Author: Gary K9GS <garyk9gs@wi.rr.com>
Date: Fri, 26 Aug 2011 00:02:42 -0500
My company recently quoted a project where we had multiple power transistors that were attached to a LARGE and heavy (150#) aluminum heatsink. I don't believe we used anything other than normal therm
/archives//html/Amps/2011-08/msg00184.html (11,393 bytes)

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