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1. [AMPS] Re:WTB FIL XFMR (score: 1): Author: gjerning@flash.net (Arne Gjerning); Date: Mon, 22 Jan 2001 21:38:06 -0700; Curious so dug out the EIMAC catalog; 6.3V@160A=4CX15,000A/8281. The 4CX5000 and 4CX10,000 series take 7.5V so can't be those frozen pipes. So let me see, speed limit is lets say 75mph, many expensiv; /archives//html/Amps/2001-01/msg00573.html (7,926 bytes)
2. [AMPS] Re:WTB FIL XFMR (score: 1): Author: superiorwavelength@prodigy.net (G SEVEN); Date: Mon, 22 Jan 2001 23:04:51 -0800; You guys are just a bunch of rebels :) 73 KRS -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-a; /archives//html/Amps/2001-01/msg00574.html (8,952 bytes)
3. [AMPS] Re:WTB FIL XFMR (score: 1): Author: sm5ki@algonet.se (Hans Goldschmidt); Date: Tue, 23 Jan 2001 19:01:10 +0000; 1-01-23 04.38, skrev Arne Gjerning på gjerning@flash.net följande: 1-01-23 04.38, skrev Arne Gjerning på gjerning@flash.net följande: Hej Arne: If you do not care about the othe; /archives//html/Amps/2001-01/msg00580.html (10,627 bytes)
4. [AMPS] Re:WTB FIL XFMR (score: 1): Author: da_kang@hotmail.com (Jeff Wolf); Date: Tue, 23 Jan 2001 18:48:46; He is using a triode. Not everyone uses tetrodes, so look at the 3CX series tubes, and you will find you are right for dissipation, just one less element in the array :) Toll_Free __________________; /archives//html/Amps/2001-01/msg00581.html (8,070 bytes)
5. [AMPS] Re:WTB FIL XFMR (score: 1): Author: superiorwavelength@prodigy.net (G SEVEN); Date: Tue, 23 Jan 2001 13:37:17 -0800; Just one less transformer to go wrong as well. KRS = Short for Chris Thats my name for those who feel that I am being anonymous. -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@co; /archives//html/Amps/2001-01/msg00582.html (9,074 bytes)
6. [AMPS] Re:WTB FIL XFMR (score: 1): Author: da_kang@hotmail.com (Jeff Wolf); Date: Wed, 24 Jan 2001 23:54:38; Yeah, but a whole entire amplifier is needed to drive that 3CX tube, whereas you could get buy with screen voltage applied to the tetrode, and get near full power output with just 150 to 200 watts o; /archives//html/Amps/2001-01/msg00596.html (8,093 bytes)
7. [AMPS] Re:WTB FIL XFMR (score: 1): Author: sm5ki@algonet.se (Hans Goldschmidt); Date: Sun, 28 Jan 2001 00:12:40 +0000; 1-01-23 04.38, skrev Arne Gjerning på gjerning@flash.net följande: Hej Arne: If you do not care about the other guy he will not care about you. If everybody does not care about their signa; /archives//html/Amps/2001-01/msg00656.html (9,418 bytes)
8. [AMPS] Re:WTB FIL XFMR (score: 1): Author: 2@vc.net (measures); Date: Sun, 28 Jan 2001 11:12:29 -0800; Amen to that, Hans. All one has to do to run class A is reduce the mic. gain until anode current does not increase during modulation. - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on W; /archives//html/Amps/2001-01/msg00662.html (10,006 bytes)
9. [AMPS] Re:WTB FIL XFMR (score: 1): Author: sm5ki@algonet.se (Hans Goldschmidt); Date: Sun, 28 Jan 2001 22:05:26 +0000; 1-01-28 19.12, skrev measures på 2@vc.net följande: Yeah in class A the anode current is constant. In order to let the amp stay that way under modulation one detects any current changes, r; /archives//html/Amps/2001-01/msg00663.html (10,935 bytes)
10. [AMPS] Re:WTB FIL XFMR (score: 1): Author: ccc@space.mit.edu (Chuck Counselman); Date: Sun, 28 Jan 2001 18:42:38 -0500; True but incomplete, therefore confusing or misleading. If you want to get much power out of your amp you must reduce the negative grid bias (or perhaps with some tubes bias the grid slightly positiv; /archives//html/Amps/2001-01/msg00667.html (8,330 bytes)
11. [AMPS] Re:WTB FIL XFMR (score: 1): Author: 2@vc.net (measures); Date: Sun, 28 Jan 2001 17:17:18 -0800; ... not with the Class AB1 amplifiers I constructed. In Class A, anode-I never cuts off during during transmit. In AB1, anode-I cuts off on each cycle as the grid is driven negative. cheers, Chuck -; /archives//html/Amps/2001-01/msg00668.html (8,581 bytes)
12. [AMPS] Re:WTB FIL XFMR (score: 1): Author: ccc@space.mit.edu (Chuck Counselman); Date: Sun, 28 Jan 2001 21:02:12 -0500; We agree that in Class A, plate current never cuts off; and that in Class AB, plate current cuts off on the decreasing plate-current peaks (which correspond to the decreasing grid-voltage peaks). AB; /archives//html/Amps/2001-01/msg00671.html (8,282 bytes)
13. [AMPS] Re:WTB FIL XFMR (score: 1): Author: 2@vc.net (measures); Date: Sun, 28 Jan 2001 20:42:45 -0800; An 8171 will easily do more than 1500 out in Class A. The goal here is to not exceed 1500w. To accomplish this, turn down the mic. gain and do not mess with the ZSAC/Grid Bias adj.. cheers, Chuck. -; /archives//html/Amps/2001-01/msg00673.html (8,561 bytes)

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