- 1. [AMPS] Neutralizing HB amp (score: 1)
- Author: n2bc@stny.rr.com (Bill Coleman)
- Date: Wed, 23 Jun 1999 22:26:07 -0400
- Working on a homebrew 4-1000 amp. The CN is a piston type (outer sleeve feeds below chassis to the grid circuit, inner / adjustable sleeve connected to the anodes). Due to space considerations, CN is
- /archives//html/Amps/1999-06/msg00618.html (7,987 bytes)
- 2. [AMPS] Neutralizing HB amp (score: 1)
- Author: measures@vc.net (Rich Measures)
- Date: Wed, 23 Jun 1999 22:45:00 -0700
- ? Is the grid roller inductor tuned for 1 to 1 input SWR? Due to the screen resonance at 25MHz in the 4-1000a, 'tis best to neutralize at 21MHz. Do you have a substitute resistance connected from th
- /archives//html/Amps/1999-06/msg00629.html (7,774 bytes)
- 3. [AMPS] Neutralizing HB amp (score: 1)
- Author: amps@txrx.demon.co.uk (Steve Thompson)
- Date: Thu, 24 Jun 1999 07:21:17 +0100
- (outer sleeve sleeve connected appx. 4.5" from anodes to the decreases until the minimum C. I suspect I (grid) sleeve bottles. sleeve. It's hopefully to find to the anodes is the adjustable away my s
- /archives//html/Amps/1999-06/msg00631.html (8,620 bytes)
- 4. [AMPS] Neutralizing HB amp (score: 1)
- Author: Peter_Chadwick@mitel.com (Peter Chadwick)
- Date: Thu, 24 Jun 1999 11:54:17 +0100
- Can you reconfigure so that the outer sleeve is the plate, and the inner the grid? That shields the inner from the plates. 73 Peter G3RZP -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissi
- /archives//html/Amps/1999-06/msg00635.html (7,278 bytes)
- 5. [AMPS] Neutralizing HB amp (score: 1)
- Author: rakefet@rakefet.com (Vic Rosenthal)
- Date: Thu, 24 Jun 1999 08:05:57 -0700
- Is this a bridge neutralizing circuit, in which the Cn is connected to the bottom of the grid tuned circuit, which is grounded via a second capacitor? If so, you can increase the value of this second
- /archives//html/Amps/1999-06/msg00652.html (8,151 bytes)
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