R&S SGT100A User Manual page 275

®
R&S SGT100A
Adjust All
Starts all internal adjustments for which no external measuring equipment is needed.
The adjustments with external measuring equipment are described in the service man-
ual.
Remote command:
:CALibration:ALL[:MEASure]?
Adjust I/Q Modulator at Current Frequency
Starts the adjustment for the I/Q modulator for the currently set frequency. The I/Q
modulator is adjusted regarding carrier leakage, I/Q imbalance and quadrature.
The adjustment is only possible when "RF > On" and "I/Q Mod > State > On".
Adjustment for only the set frequency is considerably faster than adjustment across the
entire frequency range. An adjustment of the entire range is possible with the
ulator
Remote command:
:CALibration:IQModulator:LOCal?
Synthesis
Performs all adjustments which affect the frequency.
Remote command:
:CALibration:FREQuency[:MEASure]?
Level
Performs all adjustments which affect the level. The acquired correction values
improve the settling time and the signal quality.
Remote command:
:CALibration:LEVel[:MEASure]?
User Manual 1176.8674.02 ─ 07
button of this dialog.
General Instrument Settings and Instrument Setup
on page 312
on page 312
on page 312
on page 313
Internal Adjustments
I/Q Mod-
244