Technical data

System Commands 7
Agilent N8211A/N8212A Performance Upconverter Synthetic Instrument Module, 250 kHz to 20 / 40 GHz 173
• I/Q calibration (the I/Q DC calibration will be invalidated if any other I/Q calibration is
executed)
• Temperature (±5 degrees)
The following instrument states will not invalidate the I/Q DC calibration:
• Power level changes
• I/Q Impairments
*RST N/A
:WBIQ:DEFault
Supported N8212A
:CALibration:WBIQ:DEFault
Restores the original factory calibration data for the internal I/Q modulator.
:WBIQ:FULL
Supported N8212A
:CALibration:WBIQ:FULL
Sets and performs a full-frequency range (regardless of the start and stop frequency
settings) wideband I/Q calibration and stores the results in the N8212A’s firmware.
:WBIQ:STARt
Supported N8212A
:CALibration:WBIQ:STARt <val><units>
:CALibration:WBIQ:STARt?
Sets the start frequency and automatically sets the calibration type to User for a wideband
I/Q calibration. The setting enabled by this command is not affected by a power-on, preset,
or *RST command.
Example
:CAL:WBIQ:STAR 1GHZ
The example sets the start frequency to 1 GHz for a wideband IQ calibration.