R&S AFQ100A Operating Manual page 315

R&S AFQ100A
[SOURce:]EQUalizer:MODulator:GAIN -10 ... +10 dB
This command enters gain values into the current equalizer data table of the modulator.
Example: EQU:MOD:GAIN 0,-1,-2
*RST value
[SOURce:]EQUalizer:MODulator:PHASe -360 ... +360 deg
This command enters phase values into the current equalizer data table of the modulator.
Example: EQU:MOD:PHAS 0,45,90
*RST value
-
[SOURce:]EQUalizer:MODulator:POINts?
This command queries the number of data points of the current equalizer data table of the
modulator.
The command is a query command and therefore has no *RST value.
Example: SOUR:EQU:MOD:SEL "D:/TEMP/TESTPREDMOD.afq_mfg"
EQU:MOD:POIN?
*RST value
-
[SOURce:]EQUalizer:MODulator:RFFRequency 0 ... 100 GHz
This command sets the RF carrier frequency of the modulator, this is necessary if frequency entry
mode 'absolute' is chosen.
The instrument compensates frequency responses of RF modulators. However, the region of
interest is the accessible bandwidth of 200 MHz centered on the RF carrier frequency. This is why
the user enters the carrier frequency if frequency entry mode 'absolute' is chosen. Outside this
region, the instrument does not correct anything.
Example: EQU:MOD:RFFR 1.3GHz
*RST value
1GHz
1401.3084.32
'enters three gain values into the current data table.
Resolution Options
0.1 dB
'enters three phase values into the current data table.
Resolution Options
0.01 deg
'selects the current data table.
'queries the number of data points of the current data table.
Resolution Options
-
'sets the RF frequency to 1.3 GHz.
Resolution Options
1 Hz
AFQ Commands - Signal Generation
6.54
SCPI
Device-specific
SCPI
Device-specific
SCPI
Device-specific
SCPI
Device-specific
E-3