IviRFSigGen Configure IQ [MIQ]
IviRFSigGenModulateIQ Capability Group
This VI configures the signal generator to apply IQ (vector) modulation to the RF output signal.
instrument handle The instrument handle that you obtain from the IviRFSigGen Initialize or IviRFSigGen Initialize With Options VIs. | |
source Specifies the source of the signal that the signal generator uses for IQ modulation. The driver uses this value to set the IviRFSigGen>>IQ>>IQ Source property.
Defined Values: IVIRFSIGGEN_VAL_IQ_SOURCE_DIGITAL_MODULATION_BASE - The signal generator uses the internally generated digital modulation signal to apply IQ modulation to the output RF signal. IVIRFSIGGEN_VAL_IQ_SOURCE_CDMA_BASE - The signal generator uses the internally generated CDMA signal to apply IQ modulation to the output RF signal. IVIRFSIGGEN_VAL_IQ_SOURCE_TDMA_BASE - The signal generator uses the internally generated TDMA signal to apply IQ modulation to the output RF signal. IVIRFSIGGEN_VAL_IQ_SOURCE_EXTERNAL - The signal generator uses data from an external source for IQ modulation. IVIRFSIGGEN_VAL_IQ_SOURCE_ARB_GENERATOR - The signal generator uses the internally generated Arb signal to apply IQ modulation to the output RF signal. Default Value: IVIRFSIGGEN_VAL_IQ_SOURCE_EXTERNAL |
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swap enabled Enables the inverse phase rotation of the IQ signal by swapping the I and Q inputs. The driver uses this value to set the IviRFSigGen>>IQ>>IQSwap Enabled property.
Valid Values: TRUE - The RF signal generator applies non-inverse phase rotation of the IQ signal. FALSE - The RF signal generator applies inverse phase rotation of the IQ signal. Default Value: FALSE |
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error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.
The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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instrument handle out The instrument handle that you obtain from the IviRFSigGen Initialize or IviRFSigGen Initialize With Options VIs. | |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs.
The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |