Re: Use a scope to determineovervoltageneededforstepper motors

Bob, this is a relic. My guess is from late 50's to early 60's. I used an RM-515 in the Air Force in the early 60's. I
suspect it is only about a 15 - 20 MHz scope.

John

Bob Bachman wrote:

> From: Bob Bachman <bobach@...>
>
> To the electronics gurus,
>
> I have a Tektronix 516 dual trace scope. Don't have a clue how
> use it, one of those things to learn 'someday'. Where does it
> fit into the hierarcy?
>
> Bob
>
> >The message I replied to had a long list of old Tektronix analog scopes,
> >like the 465, 475, 485, and so on. For repetitive signals, these scopes
> >are fine, but for a single-shot event, like watching a circuit power up,
> >or a servo amp handle a 3" move, they just don't cut it. I know!
> >I struggled for years with a plain analog scope, trying to capture
> >the information from the above mentioned sort of events by turning
> >the brightness up and trying to mentally record the traces before
> >the persistence faded. Ughh! I really don't want to do that again.
> >
> >Jon
>
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