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1. [Amps] 3-500Z amps (score: 1): Author: wd0ct@networksplus.net (Steve M); Date: Sat, 16 Mar 2002 16:49:25 -0600; Amp Supply did it. LK-550 73 Steve; /archives//html/Amps/2002-03/msg00374.html (7,912 bytes)
2. [Amps] F.S. Henry-Tempo 2001 amp (score: 1): Author: wd0ct@networksplus.net (Steve M); Date: Tue, 19 Mar 2002 12:26:01 -0600; Henry-Tempo 2001 hf amp--80-10 with manual. Immaculate inside and out. full output and no problems. Only mod is homemade wire-wound resistor to get filament v right. $550 plus shipping Steve wd0ct 78; /archives//html/Amps/2002-03/msg00424.html (6,375 bytes)
3. [Amps] Fw: F.S. Henry-Tempo 2001 amp (score: 1): Author: wd0ct@networksplus.net (Steve M); Date: Tue, 19 Mar 2002 12:28:35 -0600; full drive. Only mod is homemade wire-wound resistor to get; /archives//html/Amps/2002-03/msg00425.html (6,693 bytes)
4. [Amps] Terminology Question (score: 1): Author: wd0ct@networksplus.net (Steve M); Date: Wed, 20 Mar 2002 20:08:40 -0600; I believe it is from the old broadcast receivers used by thousands of families in the 20s and 30s before they had powerlines to rural areas. I remember my grandfather and my dad speaking of the B bat; /archives//html/Amps/2002-03/msg00447.html (8,590 bytes)
5. [Amps] SB-220 for WARC bands (score: 1): Author: wd0ct@networksplus.net (Steve M); Date: Thu, 21 Mar 2002 21:54:35 -0600; It's obvious--more horsepower. And yes I know about the 200 watts. 73 Steve wd0ct; /archives//html/Amps/2002-03/msg00493.html (8,949 bytes)
6. [AMPS] Oil capacitor mounting (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Sat, 2 Feb 2002 06:41:59 -0600; Hi David, I would think it would increase the chance for a leak. The sangamo in my buddie's Loudenboomer lays down and is now leaking from around the crimp on top. Anybody have a suitable replacement; /archives//html/Amps/2002-02/msg00021.html (8,026 bytes)
7. [AMPS] New tubes (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Sat, 2 Feb 2002 14:29:37 -0600; Hi Natan, You bet--Tom should be able to fix you up at good competitive prices. http://www.tomstubes.com 73 Steve wd0ct -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.; /archives//html/Amps/2002-02/msg00032.html (7,009 bytes)
8. [AMPS] bird battery help (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Mon, 11 Feb 2002 22:09:45 -0600; Hi, I have a friend's bird 4311 [peak hold] meter that needs batteries. It has a 22 volt and a 5.6 volt in it--both with the positive end grounded. I think they may both be mercury batteries. The set; /archives//html/Amps/2002-02/msg00098.html (6,708 bytes)
9. [AMPS] bias regulator--draw straws? (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Wed, 30 Jan 2002 13:05:08 -0600; Hi Jack, I don't mind the bickering at all. Makes this reflector more entertaining. Besides if hams agreed on everything there would be no need for ham radio--we'd all be clones. It does leave me [an; /archives//html/Amps/2002-01/msg00324.html (10,220 bytes)
10. [AMPS] Porcelain standoffs (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Thu, 31 Jan 2002 14:48:17 -0600; Hi everybody, My experience with porcelain insulators is somewhat different but I think it applies here. I worked for one of the world's largest tire makers. The fork trucks that operated in the rubb; /archives//html/Amps/2002-01/msg00389.html (9,074 bytes)
11. [AMPS] M/A Com fets ++ (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Fri, 21 Dec 2001 20:28:22 -0600; I got the call as n2nnu. QRZ shows this: N2NNU ALEXANDER SANDBRAND 39 HUGHES TER YONKERS NY 10701 USA Email: n2nnu@yahoo.com 73 Steve wd0ct -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissio; /archives//html/Amps/2001-12/msg00457.html (9,319 bytes)
12. [AMPS] 3-500Z by Pro-tek (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Tue, 3 Jul 2001 17:50:05 -0500; I have several friends using the Chinese 3-500 tubes from RF Parts with good results. One of them has repaired several 3-500 amps and did have one of these Chinese tubes go bad but they honored the w; /archives//html/Amps/2001-07/msg00039.html (8,937 bytes)
13. [AMPS] construction of parasitics (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Fri, 20 Jul 2001 19:27:10 -0500; Hi everybody, Just bought an old dog sb-220 which has some Harbach mods including the parasitic kit--smooth as silk 80-10 including 12 and 17. Never owned a sb-220 before--guess it's going to be ok.; /archives//html/Amps/2001-07/msg00246.html (8,016 bytes)
14. [AMPS] Replacing 8873 (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Tue, 19 Jun 2001 10:38:15 -0500; Hi Bob and Chris, Why not just stick an 8874 in it. It is electrically the same tube and plugs in the socket. These are readily available from Eimac and Svetlana. Svetlana is considerably cheaper fro; /archives//html/Amps/2001-06/msg00158.html (9,878 bytes)
15. [AMPS] Review of antenna tuner from Dayton (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Wed, 20 Jun 2001 10:09:21 -0500; Hi all, Speaking of cheap--I built an el-cheapo version of Measures tuner that is on his web site. It uses 2 pieces of pvc, some number 12 wire, 1 air variable, clip leads, a wood board base, an old; /archives//html/Amps/2001-06/msg00184.html (11,826 bytes)
16. [AMPS] Review of antenna tuner from Dayton (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Wed, 20 Jun 2001 18:19:25 -0500; For those of you interested in manufactured tuners check out March 97 QST or their web site for reviews of 4 legal limit tuners. High end and low end are represented. Power handling, loss, heating, a; /archives//html/Amps/2001-06/msg00203.html (11,816 bytes)
17. [AMPS] re: Board Decorum (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Fri, 22 Jun 2001 12:02:25 -0500; Ahh yes Lucas--"The Prince of Darkness" You had to ride Brit bikes in a pack to make sure at least one guy had a headlight and one a tail light. Oh yeah....the days of my youth....... 73 Steve wd0ct; /archives//html/Amps/2001-06/msg00260.html (9,085 bytes)
18. [AMPS] Self oscillation with homebrew 3-1000Z ???? (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Mon, 7 May 2001 21:13:50 -0500; Hi everybody, I guess I'm confused. If this tube is prone to self oscillation--which is what I get by reading this thread--why not try a different suppressor? If it works you have saved yourself a lo; /archives//html/Amps/2001-05/msg00110.html (10,612 bytes)
19. [AMPS] Nichrome wire and tube chimneys! (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Sun, 13 May 2001 22:54:04 -0500; Hello everybody, A ham I know has a pair of 4-1000. He tried numerous squirrel cage fans and all he got was enormous fan noise and hardly any flow through the air sockets and pickle jar chimneys. Las; /archives//html/Amps/2001-05/msg00246.html (10,845 bytes)
20. Fw: [AMPS] Thar she blows (score: 1): Author: wd0ct@networksplus.net (Steven Moore); Date: Mon, 14 May 2001 17:04:50 -0500; defect -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com; /archives//html/Amps/2001-05/msg00273.html (10,306 bytes)

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