Specifications

Programming Guide 2-13
ESG Family Signal Generators Programming Commands and Examples
:CALibration Subsystem
I/Q Calibration
:CALibration:IQ
There is no query for this command.
This command sets and performs an I/Q calibration and stores the results in the
instrument’s firmware.
There are no initial values associated with this command.
I/Q Calibration Start Frequency
:CALibration:IQ:STARt <val><units>
:CALibration:IQ:STARt?
This command sets the start frequency for an I/Q calibration. The choices for the variables
<val> and <units> range between 250 kHz and the highest specified operating frequency
of your source.
I/Q Calibration Start Frequency is a persistent state; it is not affected by an instrument
preset or a power cycle. The ESG is initially shipped from the factory with this parameter
set to 100 kHz.
I/Q Calibration Stop Frequency
:CALibration:IQ:STOP <val><units>
:CALibration:IQ:STOP?
This command sets the stop frequency used for an I/Q calibration. The choices for the
variables <val> and <units> range between 250 kHz and the highest specified operating
frequency of your source.
I/Q Calibration Stop Frequency is a persistent state; it is not affected by an instrument
preset or a power cycle. The ESG is initially shipped from the factory with this parameter
set to the maximum specified frequency.