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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Digital\s+read\s+out\s*$/: 7 ]

Total 7 documents matching your query.

1. [Amps] Digital read out (score: 1)
Author: John E <johne@tds.net>
Date: Wed, 25 Feb 2009 20:02:00 -0600
Some time ago I came across a operator that was using Potentiometers with roller inductors and variable caps to indicate their position via a meter or digital read out. Have looked the web over and c
/archives//html/Amps/2009-02/msg00672.html (7,027 bytes)

2. Re: [Amps] Digital read out (score: 1)
Author: Val Erwin <val.erwin@sbcglobal.net>
Date: Wed, 25 Feb 2009 18:40:58 -0800 (PST)
Hi John:   I seem to remember an article in CQ or QST within the last 12 months that addressed this very issue. As I recall the indicators being used were inexpensive digital voltmeters from All Elec
/archives//html/Amps/2009-02/msg00674.html (8,010 bytes)

3. Re: [Amps] Digital read out (score: 1)
Author: "Bob Maser" <bmaser@tampabay.rr.com>
Date: Wed, 25 Feb 2009 18:46:00 -0800
Try Frontier Engineering in the Denver area. Dave is his name and he is a transplanted Limey. Some time ago I came across a operator that was using Potentiometers with roller inductors and variable c
/archives//html/Amps/2009-02/msg00675.html (7,548 bytes)

4. Re: [Amps] Digital read out (score: 1)
Author: "Gary Hinson" <Gary@isect.com>
Date: Thu, 26 Feb 2009 16:43:13 +1300
I didn?t see the article but I can imagine something like this: a stabilised 3.6V or 36V supply across either end of a suitably-rated 360-degree potentiometer (rated to give a few milliamps standing
/archives//html/Amps/2009-02/msg00676.html (8,544 bytes)

5. Re: [Amps] Digital read out (score: 1)
Author: "Paul Kraemer" <elespe@lisco.com>
Date: Thu, 26 Feb 2009 11:31:41 -0600
Or use the off-set on the dvm to put zero where it needs to be. Paul K0UYA -- Original Message -- From: "Gary Hinson" <Gary@isect.com> To: <amps@contesting.com> Sent: Wednesday, February 25, 2009 9:4
/archives//html/Amps/2009-02/msg00682.html (7,947 bytes)

6. Re: [Amps] Digital read out (score: 1)
Author: Radio WC6W <wc6w_amps@yahoo.com>
Date: Thu, 26 Feb 2009 11:12:16 -0800 (PST)
Hi John, I've done some of that. For roller coils and vacuum caps, I use 2K-10K ten turn pots (Bourns, Helitrim, Spectrol) with 1/4" shafts. You can just count the turns on a roller coil to judge the
/archives//html/Amps/2009-02/msg00688.html (9,407 bytes)

7. [Amps] Digital read out (score: 1)
Author: Roger Parsons <ve3zi@yahoo.com>
Date: Thu, 26 Feb 2009 18:57:38 -0800 (PST)
"Some time ago I came across a operator that was using Potentiometers with roller inductors and variable caps to indicate their position via a meter or digital read out. Have looked the web over and
/archives//html/Amps/2009-02/msg00691.html (6,806 bytes)

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