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21. Fw: [Amps] SB201 input network help. (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Wed, 30 Oct 2002 06:58:01 -0800; re: Heathkit SB-201 tuned input - The input tuned circuit LC part values of the SB-201 with "the filter" are obviously different vs the "original SB-200 input circuit values. - Removing the filter ne; /archives//html/Amps/2002-10/msg00317.html (8,882 bytes)
22. [Amps] meter internal R value, quick and easy. (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Wed, 31 Jul 2002 23:31:09 -0700; I was surprised to see that no one came up with the classic simple answer regarding the meter internal R post... - - Two Potentiometers, a 9 volt battery and one or two resistors will do the trick. -; /archives//html/Amps/2002-08/msg00001.html (9,016 bytes)
23. [Amps] small tube source (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Wed, 31 Jul 2002 23:35:08 -0700; I'm probably letting a great cat out of the bag, but you might contact Joe Pratt TUBECNTRAL@aol.com for your smaller tube needs. - I've been dealing with him for some time, his prices are more than f; /archives//html/Amps/2002-08/msg00002.html (8,250 bytes)
24. Fw: Re: [Amps] meter internal R value, quick and easy. (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Fri, 2 Aug 2002 07:19:19 -0700; Hi Gary, - I do use a Fluke brand multi meter with the set up I described, I should have mentioned that. The circuit layout does work pretty well for me. - I have noticed that even the small Fluke Me; /archives//html/Amps/2002-08/msg00022.html (8,956 bytes)
25. [Amps] Orignal SB-220 Meter Movements... (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Fri, 2 Aug 2002 21:35:31 -0700; I have a very limited number of original Heathkit Meter movements, of which I will sell a few off. The price is high at $43 each, but at least I can offer a few up to those who want original parts. -; /archives//html/Amps/2002-08/msg00035.html (7,196 bytes)
26. [Amps] small tube source (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Fri, 2 Aug 2002 21:31:59 -0700; Alek, - I Emailed Joe today and received this Email tonight. I have fwd your text to him Alek. If you two can't touch bases, I could provide a limited relay. (Kind of a "net control" thing) - [paste]; /archives//html/Amps/2002-08/msg00036.html (10,556 bytes)
27. [Amps] meter internal R value, quick and easy. (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Fri, 2 Aug 2002 22:22:35 -0700; Because some (not all) DMM's become unstable when looking into inductive reactive loads. It's a problem to read some meter movements, coils/inductors and transformer winding resistance with many Digi; /archives//html/Amps/2002-08/msg00037.html (8,391 bytes)
28. [Amps] European cap sources (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sat, 10 Aug 2002 09:06:09 -0700; Hi there, - Jeff if right... Ebay is jammed with people selling Russian made parts, which include tubes... as you might already know. - Some encouraging words... I've dealt with many of the dealers y; /archives//html/Amps/2002-08/msg00096.html (7,834 bytes)
29. [Amps] re: SB-220] Meter face needed (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sun, 25 Aug 2002 21:29:43 -0700; Of all the strange requests... how about a matching strange answer. You can down load the SB-220 meter faces from the http://sonic.ucdavis.edu web server Amateur Radio Page. Don't know if the SB-221; /archives//html/Amps/2002-08/msg00276.html (6,963 bytes)
30. [Amps] 3-400Z vs. 4-400A (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sat, 6 Jul 2002 09:28:19 -0700; [cut and paste] - Because other options are open season... One might judge the value of a Dahl retrofit xfmr. Some vintage Henry amps (with excessive filament and Anode values) arrived with 3-400z's; /archives//html/Amps/2002-07/msg00083.html (11,098 bytes)
31. [Amps] 2.25 to 1 toroid winding information sources (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sun, 21 Jul 2002 11:53:32 -0700; - Hello amps members, - Anyone have or know of a source of documentation which describes the winding of a 2.25 : 1 toroid ..? - The above ratio is used in some Alpha Amplifiers using the 8874 tubes (; /archives//html/Amps/2002-07/msg00384.html (7,727 bytes)
32. [Amps] re: toroid information thank you (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sat, 27 Jul 2002 11:04:54 -0700; re: my toroid information request - Hello again, - Just wanted to say a quick thank you to everyone who sent in replies regarding me 2:25 - 1 toroid winding post.. I must say there is lots of informa; /archives//html/Amps/2002-07/msg00506.html (6,887 bytes)
33. [Amps] choke picture (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sun, 30 Jun 2002 20:11:36 -0700; Hello Sailors.... - Anyway, I actually have a picture of what I believe to be the mentioned RF Parts Choke. If you want a quick look at said animal... - http://sonic.ucdavis.edu/amps - click on the p; /archives//html/Amps/2002-06/msg00003.html (7,278 bytes)
34. Fw: [Amps] Your ideal HF mobile amp. (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sat, 1 Jun 2002 17:09:46 -0700; I would be leaning more towards the MRF-150 or equivalent. skipp ________________________________________________________________ GET INTERNET ACCESS FROM JUNO! Juno offers FREE or PREMIUM Internet a; /archives//html/Amps/2002-06/msg00013.html (7,366 bytes)
35. [Amps] re: CTI screen regulator, tubes vs solid state (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Fri, 21 Jun 2002 18:55:18 -0700; re: CTI screen regulator, tubes vs solid state - Remember the past posts on the CTI 4cx250b amplifiers using tube voltage regulators in the screen supply? The President Bob Piselli (wa1zru) Emailed t; /archives//html/Amps/2002-06/msg00181.html (8,882 bytes)
36. [Amps] re: refused cti web site... (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sun, 23 Jun 2002 08:41:25 -0700; Tom, - Maybe their server is mad at you for not making Dayton this year.. :-) - cheers skipp - I just get a connection refused response from that URL.73, Tom W8JI W8JI@contesting.com ________________; /archives//html/Amps/2002-06/msg00192.html (6,830 bytes)
37. [Amps] actual cti web site URL (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Sun, 23 Jun 2002 16:20:36 -0700; Well, you also didn't go to Dayton... :-) - try: http://www.cticomtec.com - It just worked for me... - cheers skipp From: Richard <2@mail.vcnet.com> __________________________________________________; /archives//html/Amps/2002-06/msg00194.html (6,801 bytes)
38. [Amps] CTI follow up (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Mon, 24 Jun 2002 20:44:35 -0700; re: CTI amplifiers ("The reply") - Hello again, - I wrote Bob back about responding to his statements regarding the use of tube regulators, to inform him of amps and invite him to join and to mention; /archives//html/Amps/2002-06/msg00204.html (10,195 bytes)
39. [Amps] (no subject) (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Thu, 2 May 2002 22:59:16 -0700; Hi Nick, Most of these type slugs fit a specific series sample unit. Although amusing, the 50KW bird slug is made to fit into a much larger sampler unit than the classic Bird 43 watt meter. Still it; /archives//html/Amps/2002-05/msg00016.html (7,020 bytes)
40. [Amps] bias voltage in operation and standby modes (score: 1): Author: nospam4me@juno.com (skipp isaham); Date: Thu, 2 May 2002 23:13:50 -0700; Hi Carl, - There are some Commercial and Amateur RF Amplifier circuits where the tubes are cut off in standby (receive) using rectified heater voltage or a developed drop through a high value resisto; /archives//html/Amps/2002-05/msg00017.html (7,897 bytes)

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