John Miles has included my HP-3458A cal ram data dumper program in the latest
release of his excellent GPIB Toolkit package. You can download it from the
KE5FX web site. The released version produces the formatted listing of the
various cal RAM values in its output (it is the same version
Dear all,
got one of the (in)famous subj..
The full self-test fails with:
22731V Range 100mV signal magnitude drift.
2283100mV Range 100mV signal magnitude drift.
The same for a self-calibration.
Any suggestions?
Might an external calibration help? Probably not calibrated for a long
An external calibration may help, as (usually/optionally) the internal
calibration source is characterized at the end of the calibration process.
If you have the equipment to do so, it would be good to verify that there is
not something more sinister going on with the 100mV and 1V ranges other
