Operating instructions

R&S ESCI CALCulate:MARKer Subsystem
1166.6004.12 6.43 E-1
CALCulate<1|2>:MARKer<1 to 4>:SCOupled[:STATe] ON | OFF
This command switches the coupling of the receiver frequency at the marker frequency on or off.
Example: ":CALC:MARK:SCO ON"
Characteristics: *RST value: ON
SCPI: device-specific
Mode: R
The numeric suffix in MARKer<1 to 4> is not significant.
CALCulate<1|2>:MARKer<1 to 4>:LOEXclude ON | OFF
This command switches the local oscillator suppression for peak search on or off. This setting is
valid for all markers and delta markers in all measurement windows.
Example: "CALC:MARK:LOEX ON"
Characteristics: *RST value: ON
SCPI: device-specific
Mode: A-F, FM
The numeric suffixes 1|2 and 1 to 4 are irrelevant.
CALCulate<1|2>:MARKer<1 to 4>:Y?
This command queries the measured value of the selected marker in the selected measurement
window. The corresponding marker is activated before or switched to marker mode, if necessary.
To obtain a valid query result, a complete sweep with synchronization to the sweep end must be
performed between the activation of the marker and the query of the y value. This is only possible in
single sweep mode.
The query result is output in the unit determined with CALCulate:UNIT.
In the default setting, the output is made depending on the unit determined with CALC:UNIT; only
with linear level scaling is the output in %.
If the FM Demodulator (FS-K7) is activated, the query result is output in the following units:
• Result display FM: Hz
• Result display RF POWER LOG: dBm
• Result display RF POWER LIN: %
• Result display SPECTRUM LOG: dBm
• Result display SPECTRUM LIN: %
Example: "INIT:CONT OFF" 'Switches to single-sweep mode.
"CALC:MARK2 ON" 'Switches marker 2 in screen A.
"INIT;*WAI" 'Starts a sweep and waits for the end.
"CALC:MARK2:Y?" 'Outputs the measured value of marker 2 in screen A.
Characteristics: *RST value: -
SCPI: device-specific
Mode: R, A, FM