927
Input/Output
50 MHzSelects the 50 MHz internal reference as the input signal.
Off
Switches the input back to the selected input (RF or I/Q)
Couplings: When one of the calibrator signals is selected, the test set routes that signal (an
internal amplitude reference) to the test set, and changes the main input
selection to RF so the calibrator signal can be seen. When you turn the
calibrator off it does not switch back to the previously selected input.
Preset: OFF
State Saved: Saved in instrument state
Readback: Off, 50 MHz, 4.8 GHz
Initial S/W Revision: Prior to A.02.00
Remote Command: :CALibration:SOURce:STATe OFF|ON|0|1
:CALibration:SOURce:STATe?
Notes: For ESA backwards compatibility.
In the ESA the calibrator was a separate output which you connected to the
input and switched on with this command.
In the X-Series, the ON parameter is aliased to the [SENSe]:FEED:AREF
REF50 command and the OFF parameter is aliased to [SENSe]:FEED:AREF
OFF.
When CALibration:SOURce:STATe? is received, 1 will be returned if any of
the references is selected and 0 if the Calibrator is "Off"
Preset: OFF
Initial S/W Revision: Prior to A.02.00
Key Path: Input/Output, RF Calibrator
Example: :FEED:AREF REF50
Readback: 50 MHz
Initial S/W Revision: Prior to A.02.00
Key Path: Input/Output, RF Calibrator
Example: :FEED:AREF OFF
Readback: Off
Initial S/W Revision: Prior to A.02.00