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41. Re: [Amps] testing 3cx800a7 (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Wed, 21 Jan 2009 13:04:24 -0500
Might someone suggest where I can have a couple of 3CX800A7 tubes tested for their respective quality? Thanks, Gary KA1J _______________________________________________ Amps mailing list Amps@contest
/archives//html/Amps/2009-01/msg00212.html (6,625 bytes)

42. Re: [Amps] Pole Pigs (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Sat, 07 Feb 2009 22:38:42 -0500
I had a pig, don't recall the exact values (20 years ago) but what I remember doing to decrease the voltage out was wind some additional primary wire in reverse around the outside and that dropped th
/archives//html/Amps/2009-02/msg00188.html (7,616 bytes)

43. [Amps] Doorknobs needed (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Mon, 09 Feb 2009 16:58:07 -0500
I am having Ig drift problems with my Titan 425 amplifier; the drift is most pronounced in the low bands. I need to replace padding capacitors in the tank. What I need to replace are the following. A
/archives//html/Amps/2009-02/msg00249.html (7,369 bytes)

44. [Amps] Nichrome wire for suppressors (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Tue, 10 Feb 2009 22:35:46 -0500
Anyone have a suggestion where I can find quick & easy find about a foot of nichrome wire to be used in parasitic suppressors. I thought about possibly using the wire in a junk toaster but on close e
/archives//html/Amps/2009-02/msg00290.html (7,082 bytes)

45. Re: [Amps] nichrome wire (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Wed, 11 Feb 2009 11:53:32 -0500
I'm a sceptic in many things too. You don't want to hear my views on formal religion nor my take on politics; they're both personal matters of faith and my solid belief may not mirror another's. On
/archives//html/Amps/2009-02/msg00314.html (8,859 bytes)

46. Re: [Amps] Transformer heating (problem?) (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Wed, 11 Feb 2009 23:46:31 -0500
I'm sure no expert, any chance the Iron's not built for 60Hz? Gary KA1J _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listi
/archives//html/Amps/2009-02/msg00349.html (9,645 bytes)

47. [Amps] turns = henries question (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Sat, 21 Feb 2009 14:21:35 -0500
Hi, For you math whizzes out there (math is not my strong point)... I need 60uH for a plate choke. The existing coil apparently uses 23 guage wire and the coil form is .676" OD. There are 45 turns pe
/archives//html/Amps/2009-02/msg00616.html (7,370 bytes)

48. Re: [Amps] turns = henries question (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Sat, 21 Feb 2009 16:23:43 -0500
Thanks for the reply The plot sickens... In the schematic it calls for a 60 uH choke. The measurements I gave were from a digital caliper and I measured the dimensions with that same caliper. I had a
/archives//html/Amps/2009-02/msg00622.html (11,113 bytes)

49. Re: [Amps] turns = henries question (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Sat, 21 Feb 2009 16:33:11 -0500
Thanks for the on & off list replies, As I just mentioned in my most recent post, what exists that was in the amp is a plate choke which consists of 23 guage wire on a coil form of .676" OD. There ar
/archives//html/Amps/2009-02/msg00624.html (8,950 bytes)

50. Re: [Amps] turns = henries question (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Sat, 21 Feb 2009 22:19:32 -0500
Gents, Thanks for the on & off list replies. It appears the schematic has lied saying the choke is 60uH, one can only assume why. What does exist is the dimensions I mentioned below. I'm assuming as
/archives//html/Amps/2009-02/msg00638.html (10,179 bytes)

51. [Amps] 500 volt Electerolytics (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Mon, 02 Mar 2009 09:21:23 -0500
I'm picking up an amp this weekend and would like to beef up the power supply. It uses eight of the shorter screw type electrolytics and rather than use 450 volt, I want to replace them with 500 volt
/archives//html/Amps/2009-03/msg00046.html (6,971 bytes)

52. [Amps] Remote QSK (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Wed, 04 Mar 2009 20:17:05 -0500
I want to add QSK to an amp that is not so equipped. I made one based on Rich Measures QSK schematic for my old 220 and it worked great, perfect actually. I think I'd rather not do a dead bug approac
/archives//html/Amps/2009-03/msg00119.html (8,267 bytes)

53. Re: [Amps] DEAD Alpha 91B (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Thu, 05 Mar 2009 12:24:19 -0500
Now girls... And in this corner... _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-03/msg00144.html (10,545 bytes)

54. Re: [Amps] Fans PABST WAS A BEER ???? (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Thu, 05 Mar 2009 21:10:50 -0500
Hey, the beer cap opener on my key ring is an "Old Style" from Milwaukee. Great beer after you've had one or two good beers first. Gary KA1J _______________________________________________ Amps maili
/archives//html/Amps/2009-03/msg00196.html (11,654 bytes)

55. Re: [Amps] Advanced Radio Devices Model 230C (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Thu, 05 Mar 2009 23:27:54 -0500
Sounds like my two exes... Gary KA1J _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-03/msg00201.html (11,098 bytes)

56. Re: [Amps] [amps]SB200 on 6m & my take (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Sun, 15 Mar 2009 12:13:04 -0400
My first overclock was with my 4 MHz 8086 and I got A 1 MHz OC out of it. The next was with my 6 MHz 80286 ATTACK board & chip & I got an extra 2 Mhz out of that. Did the watercooling route & all th
/archives//html/Amps/2009-03/msg00421.html (8,646 bytes)

57. Re: [Amps] [amps]SB200 on 6m & my take (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Sun, 15 Mar 2009 12:28:52 -0400
Typo: It's running at 3.4 GHz, not 3.6 GHz and has been over a year now. Gary KA1J _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/m
/archives//html/Amps/2009-03/msg00423.html (7,424 bytes)

58. [Amps] 8877 chimney (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Thu, 19 Mar 2009 10:42:18 -0400
Was looking at the chimney for an 8877 and how the tube sits in it and couldn't help but notice the air gap between the outside the tube & the glass chimney. Seems like a bit of that orange rubber th
/archives//html/Amps/2009-03/msg00484.html (6,807 bytes)

59. Re: [Amps] OT: Can someone ID this tube and its use ? (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Wed, 01 Apr 2009 16:41:52 -0400
My old Eimac catalog is in Indian along with 1/2 of the rest of my stuff... but I remember seeing a few with that anode that were industrial tubes, looking like the 4-1000 but a totally different Mu
/archives//html/Amps/2009-04/msg00013.html (9,958 bytes)

60. Re: [Amps] OT: Can someone ID this tube and its use ? (score: 1)
Author: "Gary Smith" <Gary@doctorgary.net>
Date: Wed, 01 Apr 2009 17:37:30 -0400
I believe one of the tubes that is reminding me of ended with a "C" like 4-1000C for example. One of their old catalogs from the 80's like I have in Indiana would have some decent photos to refer to
/archives//html/Amps/2009-04/msg00016.html (9,031 bytes)

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