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Total 42 documents matching your query.

21. Re: [Amps] Reed Relay for QSK (score: 1)
Author: "Dave Harmon" <k6xyz@sbcglobal.net>
Date: Mon, 8 Feb 2010 08:48:44 -0600
Doesn't Rich still sell those parts? Regards Dave Harmon K6XYZ[at]sbcglobal[dot]net Sperry, Ok. Hi crew, I'm modifying a SB-220 for QSK per Richard Measures' (AG6K) design which calls for a Matsushit
/archives//html/Amps/2010-02/msg00234.html (7,336 bytes)

22. Re: [Amps] Henry 2K Classic (score: 1)
Author: "Dave Harmon" <k6xyz@sbcglobal.net>
Date: Sun, 14 Apr 2013 16:44:48 -0500
The tune control is a roller coil. Make sure you have the correct numbers in the window for the band you are on....and that you have an antenna or dummy connected. Ditto the load control. Dave Harmon
/archives//html/Amps/2013-04/msg00116.html (7,544 bytes)

23. [Amps] test (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Tue, 20 May 2014 18:32:17 -0500
Not getting anything lately....must have all them poles fixed! 73 David Harmon K6XYZ Sperry, OK _______________________________________________ Amps mailing list Amps@contesting.com http://lists.cont
/archives//html/Amps/2014-05/msg00116.html (6,160 bytes)

24. Re: [Amps] Source for replacement PS caps (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Fri, 10 Oct 2014 13:09:35 -0500
Availability is probably going to be the problem.... Check with Ten-Tec....if they no longer use them...ask for a recommendation. Check with Henry Radio....they still have screw terminal lytics. Rece
/archives//html/Amps/2014-10/msg00037.html (8,113 bytes)

25. Re: [Amps] 572B - News? (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Fri, 7 Nov 2014 11:25:09 -0600
Marcelo..... Try to find some 572-B made by Svetlana.......they are much better quality. I have had several sets of them and I prefer them over the Chinese mfgd tubes. 73 David Harmon K6XYZ Sperry, O
/archives//html/Amps/2014-11/msg00008.html (8,751 bytes)

26. Re: [Amps] henry amp problem (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Thu, 4 Dec 2014 10:24:38 -0600
My Henry 3K Classic X MKll has the same configuration. I bought it used and it was in pitiful condition far worse than I can briefly describe here. One of the several problems was this Henry design e
/archives//html/Amps/2014-12/msg00022.html (11,656 bytes)

27. Re: [Amps] Considering an ALS-1306 (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Fri, 24 Apr 2015 22:16:44 -0500
I'll take a Henry 3K-A any day. 73 David Harmon K6XYZ Sperry, OK It's not who's right, it's who put in components such as the PS that are capable of running at tilt all day long. With tube amps it's
/archives//html/Amps/2015-04/msg00163.html (13,105 bytes)

28. Re: [Amps] Hunter Bandit 2000C, arcing in the tuning cap. (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Sat, 16 May 2015 14:44:28 -0500
If the humidity is a bit higher than it should be....it might arc. If you have air conditioning try turning it on to get rid of the humidity and see what happens. I had this very problem with a Colli
/archives//html/Amps/2015-05/msg00117.html (9,263 bytes)

29. Re: [Amps] Unauthorized PayPal charges Beware (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Thu, 11 Jun 2015 08:12:57 -0500
That's why I don't have a PP account. But I do use it as a guest with my card. 73 David Harmon K6XYZ Sperry, OK Yes! I just was charged for an Angie's List subscription that I cancelled months ago. 7
/archives//html/Amps/2015-06/msg00015.html (8,913 bytes)

30. Re: [Amps] Unauthorized PayPal charges Beware (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Thu, 11 Jun 2015 08:46:26 -0500
Ok so I should sit here like a fool and let it happen so I can have a hassle with PP??? Not gonna happen.ever. 73 David Harmon K6XYZ Sperry, OK From: mikflathead@aol.com [mailto:mikflathead@aol.com]
/archives//html/Amps/2015-06/msg00017.html (10,141 bytes)

31. Re: [Amps] Ham sells fine grit thing to clean contacts (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Mon, 17 Aug 2015 00:19:55 -0500
Get a relay burnisher and forget paper....it can snag in the contacts and can insulate them. 73 David Harmon K6XYZ Sperry, OK it will be a few weeks until I get whatever this man sells, but it is ver
/archives//html/Amps/2015-08/msg00053.html (11,224 bytes)

32. Re: [Amps] Henry bleeder resistor source. (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Sat, 10 Oct 2015 09:38:44 -0500
Why replace all 5? Probably only 1 is open....fix it for $12.95 instead of $110. I bought one of these amps from a SK friend of mine and it was a real mess. I repaired it and fixed the serious design
/archives//html/Amps/2015-10/msg00031.html (8,607 bytes)

33. [Amps] FW: Henry bleeder resistor source. (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Sat, 10 Oct 2015 09:45:03 -0500
OR.....get one from Allied for $7.50 instead of $75 for 10..... Google is definitely your friend.....kaff....kaff... 73 David Harmon K6XYZ Sperry, OK Why replace all 5? Probably only 1 is open....fix
/archives//html/Amps/2015-10/msg00032.html (9,324 bytes)

34. Re: [Amps] Bring a SB-220 Back To Life. (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Fri, 17 Jun 2016 18:45:30 -0500
Dave....your 3K-A numbers are the same as mine. I bought it new in 77' and picked it up at the factory in WLA. It still has the same tubes and still makes rated power. I did put in a vacuum relay ant
/archives//html/Amps/2016-06/msg00070.html (10,767 bytes)

35. Re: [Amps] 30L1 keying (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Tue, 27 Dec 2016 22:43:34 -0600
The ARB -704 works well on my 3KA and 3K Classic X MKll as well...no problems. But....don't use the 704 on a Collins 30L-1 with that -160vdc on the keyline. Ameritron claims that the 704 will work wi
/archives//html/Amps/2016-12/msg00455.html (9,334 bytes)

36. Re: [Amps] Hams building and repairing things (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Wed, 4 Jan 2017 20:55:33 -0600
Can't forget Radio Products and Kierloff and LA Electronics!! Here's one for ya....Vern's Speaker Repair...later Vern's Surplus. 73 David Harmon K6XYZ Sperry, OK I'm a little surprised that no one ha
/archives//html/Amps/2017-01/msg00070.html (13,254 bytes)

37. Re: [Amps] Amplifier lifetime (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Fri, 6 Oct 2017 01:47:39 -0500
Array Solutions made a 'bias switching' box that essentially has the amp antenna relay keyed all the time and the bias was switched. I know of a guy that had one installed in his Henry 3K-A and I was
/archives//html/Amps/2017-10/msg00073.html (10,093 bytes)

38. Re: [Amps] Stuck setscrews (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Fri, 8 Dec 2017 14:56:43 -0600
Put the point of a hot soldering iron down in the hex hole to liquefy the Loctite or whatever it is. 73 David Harmon K6XYZ Sperry, OK I have an older Palstar AT-Auto tuner. It uses stepper motors to
/archives//html/Amps/2017-12/msg00067.html (8,993 bytes)

39. Re: [Amps] Henry 2k-4 HV inductor (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Tue, 12 Dec 2017 15:13:48 -0600
Henry amp iron was notorious for being failure prone in that era....I know....I lost the choke in my 3K-A after just over 2 years....out of warrantee. A guy at the Henry factory told me their iron wa
/archives//html/Amps/2017-12/msg00089.html (9,753 bytes)

40. Re: [Amps] Henry 2k-4 HV inductor (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Tue, 12 Dec 2017 15:19:51 -0600
Correction....Gary Brown WZ1M is the correct call. 73 David Harmon K6XYZ Sperry, OK Henry amp iron was notorious for being failure prone in that era....I know....I lost the choke in my 3K-A after jus
/archives//html/Amps/2017-12/msg00090.html (10,411 bytes)

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