Rohde & Schwarz ZNL Series, User Manual

Page: 77 / 240

Analysis
R&S
®
ZNL
77 User Manual 1178.5989.02 ─ 06
Remote command:
DISPlay[:WINDow<n>]:MINFo[:STATe]
on page 176
Marker Stepsize
Defines the size of the steps that the marker position is moved using the rotary knob.
"Standard" The marker position is moved in steps of (Span/1000), which corre-
sponds approximately to the number of pixels for the default display
of 1001 sweep points. This setting is most suitable to move the
marker over a larger distance.
"Sweep
Points" The marker position is moved from one sweep point to the next. This
setting is required for a very precise positioning if more sweep points
are collected than the number of pixels that can be displayed on the
screen. It is the default mode.
Remote command:
CALCulate<n>:MARKer<m>:X:SSIZe
on page 176
6.4.2 Marker Search Settings and Positioning Functions
Access : "Overview" > "Analysis" > "Marker" > "Search"
or : [MKR TO]
Several functions are available to set the marker to a specific position very quickly and
easily, or to use the current marker position to define another characteristic value. In
order to determine the required marker position, searches may be performed. The
search results can be influenced by special settings.
For more information on searching for signal peaks see Chapter 6.4.4.2, "Marker Peak
List" , on page 91.
In I/Q Analyzer mode, the search settings for "Real/Imag (I/Q)" evaluation include an
additional parameter, see
" Branch for Peaksearch " on page 80.
Note that in the Spectrum diagram in I/Q mode, a peak search is performed only within
the indicated
Analysis Bandwidth , unless you specify Search Limits ( Left / Right ) in
the marker settings.
The remote commands required to define these settings are described in Chap-
ter 9.7.3.5, "Positioning the Marker" , on page 190.
● Marker Search Settings ...........................................................................................77
● Marker Search Settings for Spectrograms ..............................................................80
● Positioning Functions ..............................................................................................83
6.4.2.1 Marker Search Settings
Access : [MKR TO] > "Search Config"
Marker Usage