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References: [ +from:carlseye@tampabay.rr.com: 346 ]

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41. [Amps] choke resonances (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 29 Jun 2002 07:05:36 -0400; How far away from a given band should a plate choke resonance be to not cause a problem?? I have a resonance right on 18 mhz. in an amp, and am concerned that someone might want to use it on 18 mhz.; /archives//html/Amps/2002-06/msg00263.html (7,498 bytes)
42. [Amps] choke resonances (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 29 Jun 2002 10:04:06 -0400; Thanks to all who replied to my question!!! I removed about 9 or 10 tuns on the choke and moved the resonance up to about 19.1 mhz. I don't think that will bother either 17 or 15 mtrs. It's sure nice; /archives//html/Amps/2002-06/msg00269.html (7,666 bytes)
43. [Amps] gla1000B (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 29 Jun 2002 14:57:32 -0400; If anyone knows where I can find the bandswitch assembly , complete, for a gla1000B , I'm in the market for one!! I'd even consider a basket case if the price is right, but all I really want is the i; /archives//html/Amps/2002-06/msg00271.html (6,417 bytes)
44. [Amps] rotary switches (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 29 Jun 2002 18:04:41 -0400; Here's another question that I've often wondered about!!! Given a switch wafer with 30 deg. indexing, which has 6 contacts on each side, 2 of which are common ie: 2 poles. Is this considered to be a; /archives//html/Amps/2002-06/msg00275.html (6,462 bytes)
45. [Amps] choke resonances (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 29 Jun 2002 21:00:09 -0400; All the comments I've read here on the subject are very interesting, but one thing I haven't checked is for any other resonant points, as some have pointed out there may be, higher up the freq. range; /archives//html/Amps/2002-06/msg00277.html (7,713 bytes)
46. [Amps] choke testing (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Tue, 14 May 2002 19:06:45 -0400; Tom, with all due respect, I didn't understand the setup you described = for testing the choke in the al 1500 or other amps!!! can you describe = in detail the hookup used to do this test??? i'd appr; /archives//html/Amps/2002-05/msg00202.html (6,505 bytes)
47. [Amps] al-1500 parasitic?? or some other problem? (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Tue, 14 May 2002 20:09:48 -0400; David, when you made the comment that you used another amp and had the same problem, I begin to suspect something External to your amps, as in something that may be acting as diode and generating spu; /archives//html/Amps/2002-05/msg00207.html (15,909 bytes)
48. [Amps] switch wafer (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Thu, 16 May 2002 15:50:25 -0400; Please, I need ,(desperately) a 2pole 5position switch wafer , same = general size as the switches in the sb200-220, etc: Just when you think = you've got it made something happens!! I gotta believe; /archives//html/Amps/2002-05/msg00249.html (6,980 bytes)
49. [Amps] switch wafer (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Fri, 17 May 2002 08:13:08 -0400; I'm going to try again on this one!!! PLEASE, folks, I know that somewhere out there, in some as yet unknown "treasure trove" , aka "junque box" there is a 2 pole , 5 position rotary switch wafer wai; /archives//html/Amps/2002-05/msg00267.html (7,185 bytes)
50. [Amps] resistors (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Mon, 20 May 2002 20:24:23 -0400; can anyone point me to a source of resistors other than mouser and digi-key??? I can't believe there aren't more resistors than what they list!!! I need some 750k -3w-either ww or mof. these need to; /archives//html/Amps/2002-05/msg00319.html (7,433 bytes)
51. [Amps] hv resistors (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Tue, 21 May 2002 18:25:01 -0400; Thanks to all who have responded to my need for hv metering resistors. Since I need to measure 1500vdc , full scale, on a 1ma.f/s meter, what is the consensus as to the best type??? the vishay/dale C; /archives//html/Amps/2002-05/msg00339.html (7,441 bytes)
52. [Amps] high energy (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Fri, 24 May 2002 14:00:21 -0400; Google took me right to the high energy corp web site!!! carl / kz5ca; /archives//html/Amps/2002-05/msg00417.html (6,301 bytes)
53. [Amps] high energy (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 25 May 2002 07:47:52 -0400; http://www.highenergycorp.com/ here it is!!! carl / kz5ca; /archives//html/Amps/2002-05/msg00425.html (6,334 bytes)
54. [Amps] 10 mtr.amps (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Wed, 10 Apr 2002 18:38:53 -0400; A few days ago there was a request for info here on 10 mtr. amps opn. someone suggested that one could build one, aparently happy to do so, while the requestor didn't sign with an amateur call sign,; /archives//html/Amps/2002-04/msg00293.html (7,349 bytes)
55. [Amps] Thinking about building an amp. (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Fri, 19 Apr 2002 11:11:56 -0400; Gary and all: I have built a couple amps and repaired a few and modified the inputs on some and had good luck with the pi-net input ckts. my homebrew is 4-811a's, and I've reworked some sb200's with; /archives//html/Amps/2002-04/msg00475.html (8,759 bytes)
56. [Amps] amp.tube bias (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Tue, 30 Apr 2002 19:30:14 -0400; The other day I questioned a person about the bias on an amp he sold!! this was agla1000 with EL509's.. he stated that the the bias was 12 v. at idle and 6.9 under full power! this certainly doesn't; /archives//html/Amps/2002-04/msg00610.html (6,509 bytes)
57. [Amps] gla1000 (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 2 Mar 2002 08:12:04 -0500; I am in the process of modifying a gla1000 and want to use a new rf board, but I need the 9 pin sockets with a 1 in. dia. pin circle to match the new board. Does anyone have sockets of that nature??; /archives//html/Amps/2002-03/msg00013.html (6,628 bytes)
58. [Amps] circad (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Fri, 15 Mar 2002 20:23:12 -0500; Does anyone have any info as to where I can find instructions on the use of the circad program for making pc boards??? I have the program but can't get to first base on it!! any help would be appreci; /archives//html/Amps/2002-03/msg00365.html (6,564 bytes)
59. [Amps] ft1000 (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sat, 16 Mar 2002 19:32:44 -0500; can anyone enlighten me as to the differences between the ft1000 and later models?? Our club has what appears to be the original ft1000 and I have seen many references to a number of later models. We; /archives//html/Amps/2002-03/msg00378.html (6,483 bytes)
60. [Amps] etching formula (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Sun, 17 Mar 2002 15:12:22 -0500; some time back someone gave me a formula for etching solution using hydrogen peroxide, muriatic acid and water. I have lost my info on that formula and I'm hoping whoever gave it to me will see this; /archives//html/Amps/2002-03/msg00383.html (6,540 bytes)

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