Specifies that the onboard synthesizer is used to generate the LO signal that downconverts the RF input signal. PXIe-5831: This configuration uses the onboard LO of the PXIe-3622, using the LO2 stage.
PXIe-5832: This configuration uses the onboard LO of the PXIe-3623, using the LO2 stage.
PXIe-5831 with PXIe-5653: This configuration uses the onboard LO of the PXIe-5653 when associated with the PXIe-3622.
PXIe-5832 with PXIe-5653: This configuration uses the onboard LO of the PXIe-5653 when associated with the PXIe-3623.
PXIe-5840 with PXIe-5653: If the center frequency is greater than or equal to 3.2 GHz, this configuration uses the PXIe-5653 LO source. For frequencies less than 3.2 GHz, this configuration uses the PXIe-5840 internal LO. If RFmx is operating in Spectrum mode, this configuration uses the PXIe-5840 internal LO irrespective of the frequency.

Syntax

Namespace: NationalInstruments.RFmx.InstrMX

public const string LOSourceOnboard