Marker Functions - Mkr Fctn Key - R&S ESU Series Operating Manual

R&S ESU
PEAK The PEAK EXCURSION softkey activates an entry box for selecting the minimum
EXCURSION amount by which a signal level must decrease/increase before it is recognized by
the NEXT PEAK and NEXT MIN search functions as a maximum or minimum.
Input values from 0 to 80 dB are allowed, the resolution being 0.1 dB.
Remote command:
For detailed explanation see softkey PEAK EXCURSION in ANALYZER mode.
4.5.9 Marker Functions – MKR FCTN Key
MKR FCNT
SELECT MARKER
PEAK
MARKER ZOOM
PREV ZOOM
RANGE
ZOOM OFF
MKR->TRACE
On calling the menu, the entry for the last active marker is activated (SELECT
MARKER softkey); if no marker is activated, marker 1 is activated and a maximum
search (PEAK softkey) is performed. The marker can be set to the desired trace by
means of MKR -> TRACE softkey.
SELECT The SELECT MARKER softkey activates the numerical selection of the marker in
MARKER the data entry field. Delta marker 1 is selected by input of ' 0 '.
If the marker is switched off, then it is switched on and can be moved later on.
Remote command:
PEAK The PEAK softkey sets the active marker/delta marker to the peak of the trace.
Remote command:
MARKER The MARKER ZOOM softkey zooms 10% of the diagram around the current marker.
ZOOM
At the same time a data entry field opens which allows to enter any frequency range
which is then displayed.
Pressing the softkey again expands the diagram until only 3 measured values are
represented.
Remote command:
PREV ZOOM The PREV ZOOM RANGE softkey sets again the previous frequency range.
RANGE
Remote command:
Operating Manual 1302.6163.12 - 03
CALC:MARK:PEXC 10dB
CALC:MARK1 ON;
CALC:MARK1:X <value>;
CALC:MARK1:Y?
CALC:MARK1:MAX
CALC:DELT1:MAX
:CALC:MARK:FUNC:ZOOM <num_value>
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Instrument Functions
Receiver Mode
4.69