RFmxInstr Get Self Calibrate Last Temperature (VI)

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Updated2024-04-10
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Returns the temperature at the last successful self-calibration. On a MIMO session, use the Selector String parameter to get the last successful self-calibration temperature for a specific MIMO port.

Supported Devices: PXIe-5644/5645/5646, PXIe-5663/5663E/5665/5668, PXIe-5820/5830/5831 (IF only)/5832 (IF only)/5840/5841/5842

Note For PXIe-5644/5645/5646 devices, you must select Image Suppression for the Self Calibrate Step parameter.

RFmxInstr Get Self Calibrate Last Temperature

Instrument Handle In identifies the instrument session. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI or the RFmxInstr Initialize NIRFSA (Array) VI.

Self Calibrate Step specifies the self-calibration step to query for the last successful self-calibration temperature data. The default value is Preselector Alignment.

Preselector Alignment (1)	Selects the Preselector Alignment self-calibration step.
Gain Reference (2)	Selects the Gain Reference self-calibration step.
IF Flatness (4)	Selects the IF Flatness self-calibration step.
Digitizer Self Cal (8)	Selects the Digitizer Self Cal self-calibration step.
LO Self Cal (10)	Selects the LO Self Cal self-calibration step.
Amplitude Accuracy (20)	Selects the Amplitude Accuracy self-calibration step.
Residual LO Power (40)	Selects the Residual LO Power self-calibration step.
Image Suppression (80)	Selects the Image Suppression self-calibration step.
Synthesizer Alignment (100)	Selects the Synthesizer Alignment self-calibration step.
DC Offset (200)	Selects the DC Offset self-calibration step.

Selector String specifies a Selector String comprising of a MIMO port on a MIMO session. The default value is "" (empty string).

Example:

"port::myrfsa1/0"

You can use the RFmxInstr Build Port String VI to build the selector string.

error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

Instrument Handle Out passes a reference of the instrument session to the next VI.

Temperature returns the temperature at the last self-calibration. This value is expressed in degree Celsius.

error out contains error information. This output provides standard error out functionality.

RFmx Instruments VIs

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RFmxInstr Get Self Calibrate Last Temperature (VI)

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