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References: [ +from:alfredo@cln.it: 14 ]

Total 14 documents matching your query.

1. [AMPS] off topic someone possesses a fluke 6060/a (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Mon, 28 Jan 2002 01:01:05 +0100; i have an fluke generator 6060/a with broken eeprom , i search the program inside the eeprom to reprogram e new eeprom. someone can help me hello i5uxj alfredo -- FAQ on WWW: http://www.contesting.co; /archives//html/Amps/2002-01/msg00210.html (6,571 bytes)
2. [AMPS] a question for the EXPERT (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Mon, 03 Dec 2001 23:57:54 +0100; in VHF Amplifier which is the best way to make the output: 1) Variable capacitor between Anode and antenna 2)Link with variable capacitor near the end of the line is there a difference in efficiency?; /archives//html/Amps/2001-12/msg00046.html (6,871 bytes)
3. [AMPS] socket for gs23b (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Fri, 07 Dec 2001 19:40:43 +0100; i am locking for socket for gs23b, and info to build 432 cavity hello i5uxj -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@co; /archives//html/Amps/2001-12/msg00171.html (6,209 bytes)
4. [AMPS] For who well know 8877 (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Sat, 29 Dec 2001 18:24:34 +0100; i have an 8877 has carved this acronym ewm282 ( is date code ??) of which I do not know the history , used or not used (apparently new). I use it in an amplifier with stripline on 2 meters. confronti; /archives//html/Amps/2001-12/msg00507.html (8,141 bytes)
5. [AMPS] For who well know 8877 (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Sat, 29 Dec 2001 23:07:41 +0100; i have tried , i do not think tath this is the good mode to work the tube, because the grid go down , but the adode current go up , the result is low grid dissipation , but great plate dissipation ,; /archives//html/Amps/2001-12/msg00512.html (8,751 bytes)
6. [AMPS] For who well know 8877 (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Sun, 30 Dec 2001 21:38:00 +0100; impossible but true. measured with bird , controlled with spectrum analyzer , and on dummy load bird. the only specify little difference is 4200 volt on plate at full load. at my not high efficiency; /archives//html/Amps/2001-12/msg00514.html (8,791 bytes)
7. [AMPS] 8877 efficiency (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Tue, 20 Nov 2001 00:25:49 +0100; i have an 8877 in 2 meter with 50 watt input 3700 volt 700 ma 50ma grid i have in output only 1250 watt. if the input is 100 watt i have 2000 watt but 1,1 Amp and grid 120ma. i have an 3cx800 that wi; /archives//html/Amps/2001-11/msg00356.html (6,705 bytes)
8. [AMPS] amplifier for eme (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Sat, 24 Nov 2001 16:44:38 +0100; I am trying an amplifier type w6sai with 8877. I have felt to say that many pleople run it at 2500 watt output key down. I would want to know from successful whath is the power of pilotage, the anodi; /archives//html/Amps/2001-11/msg00415.html (6,696 bytes)
9. [AMPS] filament choke (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Wed, 01 Nov 2000 01:59:12 +0100; in tube with indirect catode is necessary to insert rf choke between the transformer and the filament? which can be the benefits? hello alfredo i5uxj -- FAQ on WWW: http://www.contesting.com/FAQ/amps; /archives//html/Amps/2000-10/msg00000.html (6,150 bytes)
10. [AMPS] inverse g1 current (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Mon, 30 Oct 2000 00:49:39 +0100; before arriving to the pilotage that involves sliding of the current of g1 Slides inverse current at second of the power and the tune. More I raise frequency and more this problem there is . Which ma; /archives//html/Amps/2000-10/msg00662.html (6,515 bytes)
11. [AMPS] screen grid (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Sat, 09 Sep 2000 04:56:06 +0200; I search schematic diagram of power supply for screen grid of one 4cx10000 someone can help me? ciao de i5uxj -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Admini; /archives//html/Amps/2000-09/msg00340.html (6,724 bytes)
12. [AMPS] screen grid (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Sat, 09 Sep 2000 14:58:03 +0200; i know your very good site. For me is one of the best tecnical site. but i do not find any related at 1000 (1300) volt 300w screen supply. For my use i think that i need stabilzer puwer supply with p; /archives//html/Amps/2000-09/msg00355.html (7,566 bytes)
13. [AMPS] gu84b in 6 meter problem (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Fri, 26 May 2000 01:54:18 +0200; I have constructed an amplifier in hf with the gu84b tube . It works perfectly. I have tried to replace the input and output in order to come to an agreement it in 50 mega. The problem is the begins; /archives//html/Amps/2000-05/msg00354.html (6,652 bytes)
14. [AMPS] reverse g1 current (score: 1): Author: alfredo@cln.it (Alfredo Rosati I5UXJ); Date: Mon, 29 May 2000 23:00:49 +0200; before arriving to the pilotage that involves sliding of the current of g1 Slides inverse current at second of the power and the tune. More I raise frequency and more this problem there is . Which ma; /archives//html/Amps/2000-05/msg00355.html (6,578 bytes)

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