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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Yet\s+more\s+parasitics\s*$/: 7 ]

Total 7 documents matching your query.

1. [AMPS] Yet more parasitics (score: 1)
Author: jtml@lanl.gov (John Lyles)
Date: Tue, 11 Nov 1997 11:21:43 -0700
OK, it's perfectly fine to have such a diversity of thought on parasitic suppressors and on parasitic generation itself. By the way, I have built VHF solid state power amplifiers where they oscillate
/archives//html/Amps/1997-11/msg00161.html (9,527 bytes)

2. [AMPS] Yet more parasitics (score: 1)
Author: km1h@juno.com (km1h @ juno.com)
Date: Tue, 11 Nov 1997 15:31:08 EST
That is assuming the manufacturers even use bias John! The lack of adequate bias circuits for linear operation of the majority of VHF-UHF brick amps is a sore point with many users. It appears that o
/archives//html/Amps/1997-11/msg00165.html (11,782 bytes)

3. [AMPS] Yet more parasitics (score: 1)
Author: w8jitom@postoffice.worldnet.att.net (w8jitom@postoffice.worldnet.att.net)
Date: Wed, 12 Nov 1997 09:25:08 +0000
To: <amps@contesting.com> Hi Carl, That's right Carl, using a series resistance and a shunt diode for bias is just plain dumb. It makes a great bias system for a CB "linear" or low power stage, but
/archives//html/Amps/1997-11/msg00178.html (8,802 bytes)

4. [AMPS] Yet more parasitics (score: 1)
Author: w8jitom@postoffice.worldnet.att.net (w8jitom@postoffice.worldnet.att.net)
Date: Wed, 12 Nov 1997 09:25:08 +0000
To: <amps@contesting.com> Hi John, That is correct data, and exactly what Eimac and others tell me. This is the data that Rich Measures mistakenly applied to small tubes. Eimac had this problem with
/archives//html/Amps/1997-11/msg00179.html (11,178 bytes)

5. [AMPS] Yet more parasitics (score: 1)
Author: w4eto@rmii.com (richard w. ehrhorn)
Date: Wed, 12 Nov 1997 09:58:55 -0700
Hello John and Hi Tom... According to a conversation I recall several years ago with Eimac's (now-retired) former chief engineer for power grid tubes, this internal-cavity type parasitic oscillation
/archives//html/Amps/1997-11/msg00185.html (12,164 bytes)

6. [AMPS] Yet more parasitics (score: 1)
Author: km1h@juno.com (km1h @ juno.com)
Date: Wed, 12 Nov 1997 21:25:36 EST
On Wed, 12 Nov 1997 09:25:08 +0000 w8jitom@postoffice.worldnet.att.net writes: To: <amps@contesting.com> But the manufacturers keep using it even when Motorola and TI at leas have published good bias
/archives//html/Amps/1997-11/msg00189.html (9,817 bytes)

7. [AMPS] Yet more parasitics (score: 1)
Author: km1h@juno.com (km1h @ juno.com)
Date: Wed, 12 Nov 1997 21:25:37 EST
On Wed, 12 Nov 1997 09:58:55 -0700 "richard w. ehrhorn" <w4eto@rmii.com> writes: Dick..is this the real 3CX15000B7 or the medical pulsed Y-156? I'm curious since the Y-156 is showing up quite a bit l
/archives//html/Amps/1997-11/msg00192.html (14,101 bytes)

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