Re: Use a scope to determine overvoltage needed forstepper motors

Jon,
$695 is half way to a real Tektronix solid state scope.... it will do
storage and more...
The TDS210 is only $1195.0 2 chan. 60MHz at 1Gs/Sec
hansw

Jon Elson wrote:

>
> From: Jon Elson <jmelson@...>
>
> Tim Goldstein wrote:
>
> > From: "Tim Goldstein" <timg@...>
> >
> > Walter,
> >
> > I hear your comment
> > > Buying a scope is very interesting and is a great troubleshooting tool.
> >
> > I am actively considering getting a scope even though I am electronically
> > challenged. I have no clue what I should consider as required features. From
> > shopping around it seems that buying a used one will give me the most bang
> > for the buck. Can you give any advice on shopping for a scope, what I should
> > look for, what I should avoid?
>
> For analyzing servo systems, especially, or any transient phenomena, a
> digital storage scope is infinitely more useful at capturing one shot events
> and holding them on the screen for your study.
>
> I have a Link DSO-2102M, which is a little pod that attaches to the
> parallel port of a PC. I got it for $695, I think. They have a cheaper
> model for $595, I think. It has been VERY useful for servo setup, and
> a number of other things that were one-shot type events.
>
> Contact:
> Link Instruments
> 369 Passaic Ave., suite 100
> Fairfield, NJ 07004
>
> Phone: 201-808-8990
> Fax: 201-808-8786
>
> Software can also be downloaded from our website
> http://www.LinkInstruments.com
>
> Jon
>
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