Hi,
Although they are rather less common and more expensive than the ones
you mentioned, Fluke/Philips 6681 counters are also very good.
Nominal resolution is 50ps single shot and 1ps repetitive.
No RS232, but GPIB and a rather basic analogue output are standard.
On Mon, 19 Mar 2007
Hello the Time Nuts group,
perhaps it is not the right place to look for such things,
but I am searching already a long time, w/o any positive
results, the user and as well the service manual for the
HP-59501A GPIB D/A PRGRMR, a programmable DC-source .
One could get the impression it was
Yes, others working with pendulums have also discovered that they end
up making crude thermometers, barometers, or seismometers instead of a
good clock. Still, not a reason to give up. But you know you have a
world-class pendulum clock when, after having solved every other
perturbation, you
These folks list manuals for the HP-59501A. They can be a bit spendy,
but they are original manuals, not copies.
http://yourmanualsource.com/
On Tue, 27 Mar 2007 18:44:28 +0200, Arnold Tibus
[EMAIL PROTECTED] wrote:
Hello the Time Nuts group,
perhaps it is not the right place to look for
Yes, others working with pendulums have also discovered that they end
up making crude thermometers, barometers, or seismometers instead of a
good clock. Still, not a reason to give up. But you know you have a
world-class pendulum clock when, after having solved every other
perturbation, you
Yes, others working with pendulums have also discovered that they
end
up making crude thermometers, barometers, or seismometers instead
of a
good clock. Still, not a reason to give up. But you know you have a
world-class pendulum clock when, after having solved every other
