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References: [ +from:no9z@soltec.net: 17 ]

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1. [Amps] AIR DUX rating (score: 1): Author: no9z@soltec.net (Lynn); Date: Mon, 16 Dec 2002 12:39:22 -0600; Hello, I have an old B&W tank coil. Its about 22uh, 10 inches long, 4 tpi of number 12 guage wire with lexan insulators. Spacing is 1/4" center to center Dimensions are approximate except for tpi whi; /archives//html/Amps/2002-12/msg00212.html (6,518 bytes)
2. [Amps] Blower noise (score: 1): Author: no9z@soltec.net (Lynn); Date: Fri, 18 Oct 2002 23:39:32 +0000; Hello, I am looking at a Kooltronics KBB30 blower. Manufacturer states the noise level as 61 dba at 0.0" static pressure. I am not familiar with noise measurements. Is this loud ? How about compared; /archives//html/Amps/2002-10/msg00206.html (6,616 bytes)
3. [Amps] Bandswitch wanted model 86 or 88 (score: 1): Author: no9z@soltec.net (Lynn); Date: Sun, 27 Oct 2002 17:48:59 +0000; I am looking for a good used RadioSwitch model 86 or model 88. Shorting version. If you have one laying around, I would be interested. Lynn NO9Z; /archives//html/Amps/2002-10/msg00283.html (6,236 bytes)
4. [Amps] Amp parts forsale (score: 1): Author: no9z@soltec.net (Lynn); Date: Tue, 10 Sep 2002 13:12:33 -0500; Removed from a working amp: 4cx1500b and the following compatable components: Socket ( a couple crooked pins but fully funcitonal) Filament transformer Chimney Dayton blower Bias transformer suitable; /archives//html/Amps/2002-09/msg00068.html (6,265 bytes)
5. [Amps] diode string configuration (score: 1): Author: no9z@soltec.net (Lynn); Date: Fri, 13 Sep 2002 09:18:05 -0500; Hello, I have searched the archives, but did not find this question covered. I am starting work on the HV powersupply. Transformer is rated at 3330 - 0 -3330 vac at 1.7 amps from center tap to each l; /archives//html/Amps/2002-09/msg00095.html (6,792 bytes)
6. [Amps] diode string (score: 1): Author: no9z@soltec.net (Lynn); Date: Fri, 13 Sep 2002 10:40:18 -0500; My mistake, I was thinking of 1amp diodes.....@1kv Got the picture Lynn -- StripMime Report -- processed MIME parts -- multipart/mixed text/plain (text body -- kept) message/rfc822 --; /archives//html/Amps/2002-09/msg00098.html (6,103 bytes)
7. [Amps] Tweaking 160 tank (score: 1): Author: no9z@soltec.net (Lynn); Date: Mon, 23 Sep 2002 08:21:19 -0500; Are you switching in additional capacitance in the 160M position? An additional door knob in the circuit? Lynn; /archives//html/Amps/2002-09/msg00203.html (6,047 bytes)
8. [Amps] 4cx1500b, socket, chimney, transformer and blower (score: 1): Author: no9z@soltec.net (Lynn); Date: Mon, 30 Sep 2002 15:49:25 -0500; In case anyone on the list is interested, I have listed on ebay a 4cx1500b, matching socket, chimney, fil transformer and blower. currently $102.50 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=; /archives//html/Amps/2002-09/msg00284.html (6,474 bytes)
9. [Amps] Dual voltage tank circuit (score: 1): Author: no9z@soltec.net (Lynn); Date: Fri, 21 Jun 2002 11:08:28 -0500; I am considering using 2 different high voltages for an amp (low cw-2800vdc and high ssb-3500 vdc) Before I get too involved, what is a reasonable voltage tolerance for a pi network tank circuit? Lik; /archives//html/Amps/2002-06/msg00178.html (6,492 bytes)
10. [Amps] Reverse grid current on upper bands? (score: 1): Author: no9z@soltec.net (Lynn); Date: Tue, 02 Apr 2002 11:40:04 -0600; Hello to the group! I am working on an older homebrew amp with a tetrode. The most obvious problem is that on 10M 15M and somewhat on 20M, the output is slow to develop. For instance, driving with 30; /archives//html/Amps/2002-04/msg00081.html (7,730 bytes)
11. [Amps] Negative grid current fixed (score: 1): Author: no9z@soltec.net (Lynn); Date: Thu, 04 Apr 2002 11:23:52 -0600; I have been working on a tetrode amp which was slow to generate power and varying input swr and signs of negative grid current. Last nite, I removed all input circuit components and then started over; /archives//html/Amps/2002-04/msg00154.html (6,981 bytes)
12. [Amps] Too much filtering (score: 1): Author: no9z@soltec.net (Lynn); Date: Thu, 07 Mar 2002 09:48:26 -0600; Hello, Interesting discussion on glitch resistors... I have a HV ps with 10 1800 uf @ 450 volt filter caps. So I am assuming that the total capacitance for the B+ is 180UF Question I am using a varia; /archives//html/Amps/2002-03/msg00127.html (6,699 bytes)
13. [Amps] Need help - amp project (score: 1): Author: no9z@soltec.net (Lynn); Date: Wed, 13 Mar 2002 11:32:55 -0600; Hello, I hope that some of the more experienced can give me some advice. I am working on conversion of an older homebrew 4cx1500b to a gu84b. The best description of the problem is that the higher th; /archives//html/Amps/2002-03/msg00279.html (7,443 bytes)
14. [Amps] Dayton fans (score: 1): Author: no9z@soltec.net (Lynn); Date: Wed, 27 Mar 2002 04:23:18 +0000; I am going to purchase one of the following dayton blowers: 4c446 or 4c006 Any comments on the noise level of these blowers? I am replacing a 4c004 which is undersized for my current application. Lyn; /archives//html/Amps/2002-03/msg00619.html (6,406 bytes)
15. [AMPS] Wanted: Heathkit cover and triad xformer (score: 1): Author: no9z@soltec.net (Lynn); Date: Thu, 17 Jan 2002 01:42:17 +0000; Hello, A friend of mine is looking for the amplifier cover for a SB220. Not the green enclosure, just the top brushed aluminum cover which goes over the top of the amp, covering the powersupply and r; /archives//html/Amps/2002-01/msg00116.html (6,760 bytes)
16. [Amps] Large inductor (score: 1): Author: Lynn <no9z@soltec.net>; Date: Fri, 24 Oct 2003 03:25:34 +0000; In case anyone is interested, I have listed on ebay a large E.F. Johnson inductor. Its approximately 75uh, edge wound, 4 inch id. Plenty of L for 3 or 4 amps! Just search inductor if someone has a ne; /archives//html/Amps/2003-10/msg00221.html (6,662 bytes)
17. [Amps] Need manual - Cushman 6000 (score: 1): Author: Lynn <no9z@soltec.net>; Date: Sun, 08 Aug 2004 13:56:07 +0000; I am looking for a service/operation manual for a Cushman 6000 Service monitor. Can anyone help me out? Lynn NO9Z _______________________________________________ Amps mailing list Amps@contesting.com; /archives//html/Amps/2004-08/msg00071.html (6,682 bytes)

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