[time-nuts] HP 58503A

Christoph Kopetzky dekagoon at gmail.com
Fri Aug 3 15:01:44 UTC 2012

Azelio Boriani <azelio.boriani at ...> writes:

> What 'scope are you using (brand and model)? TLL is 5V, CMOS 4000 series
> can be 15V but runs starting at 3V. Set the scope vertical (channel 1) at
> 1V/div (probe at 10:1), use NORMAL for the trigger and set the trigger (for
> the channel 1) *slowly* from 0V to +200mV (assuming that the trigger isn't
> aware of the 10:1) trying to follow the trigger indicator or the trace
> appearing on the screen.
> On Fri, Aug 3, 2012 at 3:31 PM, <bg at ...> wrote:


I tried my two HAMEG Scopes for this job, a digital variant HMO3524 and
my analog HM2005-2 scope...
I am quite familiar with scope measurements :-)
so there are definitely no PPS signals on the output...


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