R&S FSMR, Руководство по эксплуатации

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R&S FSMR CALCulate Subsystem
1313.9723.12 6.1-63 E-1
CALCulate:MARKer:FUNCtion:HARMonics Subsystem
The CALCulate:MARKer:FUNCtion:HARMonics subsystem contains the commands for Harmonic
Distortion measurement.
COMMAND PARAMETERS UNIT COMMENT
CALCulate<1|2>
:MARKer<1...4>
:FUNCtion
:HARMonics
:BANDwidth
:AUTO
[:LIST]?
<Boolean>
:DISTortion? TOTal query only
:LIST? query only
:NHARmonics <numeric_value>
:PRESet no query
[:STATe] <Boolean>
CALCulate<1|2>:MARKer<1 to 4>:FUNCtion:HARMonics:BANDwidth:AUTO ON | OFF
This command specifies whether the resolution bandwidth of the 2nd to the nth harmonic should be
identical to the bandwidth of the first harmonic (OFF) or to the next largest bandwidth (corresponding
to the harmonic) of the multiple of the bandwidth of the first harmonic (ON).
Example:
"CALC:MARK:FUNC:HARM:BAND:AUTO OFF"
'Switches automatic bandwidth
expansion off
Characteristics: *RST value: ON
SCPI: device-specific
CALCulate<1|2>:MARKer<1...4>:FUNCtion:HARMonics:BANDwidth[:LIST]?
This command returns the resolution bandwidth values used by the harmonic measurment. A
separate value for every harmonic frequency is automatically calculated. It is possible to query the
calculated values with this command.
The function is independent of the marker selection, i.e. the suffix <1|2> or <1...4> of CALCulate or
MARKer is irrelevant.
Example:
"CALC:MARK:FUNC:HARM:BAND?"
'Returns the used bandwidth values of the harmonics measurement.
Characteristics: *RST value: -
SCPI: device-specific
This command is a query and therefore has no *RST value.