HP 8712ES User Manual page 142

Figure 4-3
Using the Next
Peak and Next Min
Functions
Using Instrument Functions
Using Markers
Markers at Minimum and Maximum Values
As explained previously, pressing
place a marker on the maximum and minimum points on the
measurement trace, respectively. You can search for the next highest or
lowest point using the
Next Min Right , and
A maximum (or minimum) point is detected whenever an amplitude
excursion greater than half of a division occurs. The half of a division
excursion requirement must be satisfied on both sides (left and right) of
the peak (or minimum). The maximum (or minimum) point must be
> −60 dB. See
Figure
4-8
−
Mkr > Max
Next Peak Right
Next Min Left
4-4.
−
and
Mkr > Min
, Next Peak Left
keys.
ES User's Guide
will
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