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Total 12 documents matching your query.

1. [AMPS] neutralizing (score: 1): Author: carlseye@tampabay.rr.com (carl seyersdahl); Date: Tue, 30 Jan 2001 08:22:40 -0500; I've known about neutralizing amps for many years, and repaired many of them for the gov't but I don't recall ever seeing a GG amp neutralized. Since the plate and cathode ckts. are in phase with eac; /archives//html/Amps/2001-01/msg00708.html (8,444 bytes)
2. [AMPS] neutralizing (score: 1): Author: i4jmy@iol.it (i4jmy@iol.it); Date: Tue, 30 Jan 2001 16:12:35 +0100; It's not a smart idea to neutralize a Gg amplifier because that configuration is inherently stable and doesn't require it. When a tube doesn't comply with the above statement and requires to be neutr; /archives//html/Amps/2001-01/msg00711.html (9,193 bytes)
3. [AMPS] neutralizing (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Tue, 30 Jan 2001 11:26:28 -0500; Hi Mauri, That is not correct. There are many application that require neutralizing a GG amp. It is easy, cheap, and very reliable when done correctly. That isn't always an option. Some very good tub; /archives//html/Amps/2001-01/msg00717.html (8,308 bytes)
4. [AMPS] neutralizing (score: 1): Author: 2@vc.net (measures); Date: Tue, 30 Jan 2001 09:39:30 -0800; In the real world, cathode driven amplifiers can not be neutralized. cheers - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@c; /archives//html/Amps/2001-01/msg00721.html (9,087 bytes)
5. [AMPS] neutralizing (score: 1): Author: i4jmy@iol.it (Maurizio Panicara); Date: Tue, 30 Jan 2001 20:12:08 +0100; Hi Tom Using modern and good ceramic tubes, the neutralization in Gg applications is practically a complication and a waste of time. I never seen any neutralization in professional and broadcast Gg a; /archives//html/Amps/2001-01/msg00730.html (9,487 bytes)
6. [AMPS] neutralizing (score: 1): Author: RMcGraw@InfoAve.Net (Bob & Linda McGraw K4TAX); Date: Tue, 30 Jan 2001 16:24:19 -0800; There is no reason that all amps, GG or otherwise, can't be or shouldn't be neutralizied. At the same time one must understand that while some tube and circuit designs are known to function quite wel; /archives//html/Amps/2001-01/msg00737.html (9,879 bytes)
7. [AMPS] neutralizing (score: 1): Author: 2@vc.net (measures); Date: Tue, 30 Jan 2001 17:53:13 -0800; Amen, Mauri. G-G "neutralization" exists only in the Rauchian World. cheers end - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: am; /archives//html/Amps/2001-01/msg00747.html (8,428 bytes)
8. [AMPS] neutralizing (score: 1): Author: 2@vc.net (measures); Date: Tue, 30 Jan 2001 19:19:54 -0800; I would like to see a diagram of a "neutralized" g-g amplifier. The ARRL Handbook has never had such a thing. Neither did Bill Orr Grid to anode C has nothing to do with feedback capacitance in a g-; /archives//html/Amps/2001-01/msg00748.html (10,898 bytes)
9. [AMPS] neutralizing (score: 1): Author: 2@vc.net (measures); Date: Tue, 30 Jan 2001 19:19:52 -0800; At the same time one must understand that while some - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administr; /archives//html/Amps/2001-01/msg00750.html (10,474 bytes)
10. [AMPS] neutralizing (score: 1): Author: Ian White, G3SEK" <g3sek@ifwtech.com (Ian White, G3SEK); Date: Wed, 31 Jan 2001 07:58:16 +0000; To be fair, these are all tubes of modern construction with grid rings and very short internal connections. Effective external grounding or bypassing should (and does) avoid the need for neutralizati; /archives//html/Amps/2001-01/msg00762.html (9,677 bytes)
11. [AMPS] neutralizing (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Wed, 31 Jan 2001 10:37:49 -0500; At HF, with most tubes I've seen, the tube behaves like a simple capacitor exists between the anode and cathode WHEN the grid is properly grounded. Grid inductance can be ignored, and the cathode-to; /archives//html/Amps/2001-01/msg00768.html (8,784 bytes)
12. [AMPS] neutralizing (score: 1): Author: Ian White, G3SEK" <g3sek@ifwtech.com (Ian White, G3SEK); Date: Wed, 31 Jan 2001 18:11:02 +0000; OK, having reached the end of the working day and now put in some numbers for typical reactances, I see your point. The T-network involving the grid inductance is a minor effect compared with the sim; /archives//html/Amps/2001-01/msg00776.html (8,968 bytes)

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