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.

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