Read only

About Power Calibration

Description

Returns the power sensor channel (A or B) that is currently selected for use at a specific frequency.  

If UsePowerSensorFrequencyLimits is set to False, this property will return the sensor channel last used for a source power calibration. This setting corresponds to the Use this sensor only checkbox in the Power Sensor Settings dialog.

When performing an SMC calibration, use SetPowerAcquisitionDevice Method to set the power sensor channel.

 VB Syntax

sensor = pwrCal.PowerAcquisitionDevice(dFreq)

Variable

(Type) - Description

sensor

(enum NAPowerAcquisitionDevice) The currently selected sensor channel for the specified frequency.  Choose from:

0 – naPowerSensor_A

1 – naPowerSensor_B

pwrCal

A SourcePowerCalibrator (object)

dFreq

(double) Frequency (Hz) for the power reading of interest.

Return Type

enum NAPowerAcquisitionDevice

Default

Not Applicable

Examples

selectedSensor = pwrCal.PowerAcquisitionDevice(1.E9) 'Write

C++ Syntax

HRESULT get_PowerAcquisitionDevice(double dFreq, tagNAPowerAcquisitionDevice* enumAcqDevice);

Interface

ISourcePowerCalibrator2