Rohde & Schwarz R&S FSP Series, Operating Manual

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Operating Manual 1164.4556.12 - 06 4.57
R&S FSP Instrument Functions
Analyzer Mode
Example
Three traces are presented on the screen. The marker is always on trace 1 when
switching on.
Remote command:
CALC:MARK1:TRAC 1
CALC:DELT:TRAC 1
LINK MKR1
AND DELTA1 With the softkey LINK MKR1 AND DELTA1 the delta marker 1 can be linked to
marker 1, so if the x-axis value of the marker 1 is changed the delta marker 1 will fol-
low on the same x-position. The link is off by default.
Example for setup
• PRESET
• TRACE | MAX HOLD
• TRACE | SELECT TRACE | 2 | AVERAGE
• MKR (Switches marker1 on)
• MARKER NORM DELTA | DELTA (Delta Marker 1 ON)
• MKR-> | MKR->TRACE | 2
• LINK MKR1 AND DELTA1
Now select the Marker1 (by switching MARKER1 from DELTA back to NORM) and
when changing the x-axis value (by knob wheel or UP/DOWN keys) the delta
marker1 will follow automatically.
The delta marker1 x-value can not be changed away from 0 as long as the link func-
tionality is active.
Remote command:
CALC:DELT:LINK ON | OFF
CNT RESOL ...
The CNT RESOL ... softkeys select the counter resolution. They are selection
switches, i.e. only one of the can be active at any one time.
The marker stop time, i.e. the frequency measurement time, depends on the
selected resolution.
Remote command:
CALC:MARK1:COUN:RES <value>
Measurement example
The frequency of a CW signal is to be determined by means of the frequency
counter with a resolution of 10 Hz.
[ MKR ->TRACE ] "2"<ENTER> The marker jumps to trace 2 but remains on the
previous frequency or time.
[ MKR ->TRACE ] "3"<ENTER> The marker jumps to trace 3. '
[ PRESET ] R&S FSP is set to the default setting.
[ MARKER ] MARKER 1 is switched on and set to the maximum value of
the displayed spectrum.