R&S ESU Series - Page 496

Operating Manual 1302.6163.12 - 03 6.57
R&S ESU Remote Control – Description of Commands
CALCulate Subsystem
CALCulate<1|2>:MARKer<1...4>:FUNCtion:DEModulation[:STATe] ON | OFF
This command switches on or off the audio demodulator when the indicated marker is reached in the
selected measurement window. In the frequency domain (span > 0) the hold time can be defined at
the corresponding marker position with CALCulate:MARKer:FUNCtion: DEModulation:HOLD.
In the time domain (span = 0) the demodulation is permanently active.
Example: "CALC2:MARK3:FUNC:DEM ON"
'Switches on the demodulation for marker 3 in screen B.
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A
CALCulate<1|2>:MARKer<1...4>:FUNCtion:DEModulation:HOLDoff 10ms to 1000s
This command defines the hold time at the marker position for the demodulation in the frequency
domain (span > 0). The setting is independent of the measurement window and the selected marker,
i.e. the suffixes <1|2> and <1...4> are irrelevant
Example: "CALC:MARK:FUNC:DEM:HOLD 3s"
Characteristics: *RST value: - (DEModulation is set to OFF)
SCPI: device-specific
Mode: A
CALCulate<1|2>:MARKer<1...4>:FUNCtion:DEModulation:CONTinuous ON | OFF
This command switches on or off the continuous demodulation in the frequency domain (span >0) in
the selected measurement window. Thus acoustic monitoring of the signals can be performed in the
frequency domain. The function does not depend on the selected marker, i.e. the numeric suffix <1...4>
is irrelevant.
Example: "CALC2:MARK3:FUNC:DEM:CONT ON"
'Switches on the continuous demodulation in screen B.
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A
CALCulate<1|2>:MARKer<1...4>:FUNCtion:DEModulation:SQUelch[:STATe] ON | OFF
This command enables or disables the squelch function for the audio output.
This function is linked to the video trigger. Therefore Gated Trigger is not available.
Example: "CALC:MARK:FUNC:DEM:SQU ON"
Characteristics: *RST value: OFF
Mode: A