[volt-nuts] Seeking NIST DSS-5 AC Reference info
xnews3 at luna.dyndns.dk
Wed Apr 24 14:47:01 EDT 2013
On Wed, 24 Apr 2013 12:12:44 +0300, Will wrote:
> As far as I remember the box is just a simple D/A converter creating a
> stepped approximation of sine wave. The DC level of each step is
> syncronously (GPIB) measured by a 3458A and the rms value is calculated
> from that data by a special software. The system relies on the speed and
> DC accurary of the 3458A, the source itself is not accurate or stable.
That would be a dissapointment.
I don't have a 3458A
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