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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Alpha\s+78\s+problem\s*$/: 23 ]

Total 23 documents matching your query.

21. Re: [Amps] Alpha 78 Problem (score: 1)
Author: "Carl" <km1h@jeremy.mv.com>
Date: Wed, 30 Dec 2009 09:08:57 -0500
Im aware of that part Paul. I was referring to a fix that allowed the EBS to still be used. Its been a long time and I dont remember the details but it didnt come from Alpha. It might have been in HR
/archives//html/Amps/2009-12/msg00570.html (9,433 bytes)

22. Re: [Amps] Alpha 78 Problem (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Wed, 30 Dec 2009 11:13:30 -0500
Carl, Not sure myself. Both mods I have in the files were drafted by prior 70V users but they look well-designed. Paul, W9AC . -- Original Message -- From: "Carl" <km1h@jeremy.mv.com> To: "Paul Chris
/archives//html/Amps/2009-12/msg00572.html (10,282 bytes)

23. [Amps] Alpha 78 problem (score: 1)
Author: "Jim Thomson" <Jim.thom@telus.net>
Date: Fri, 1 Jan 2010 05:43:14 -0800
a.. I spoke with Ray Heaton about this back when I purchased my first 77Dx. On the Dx/Sx models, the EBS can be defeated by adjusting one potentiometer on the bias board. Plate idling current can be
/archives//html/Amps/2010-01/msg00000.html (7,546 bytes)


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