RfsaAdvancedSignalPath.LOPllFractionalModeEnabled Property
- Updated2025-07-17
- 1 minute(s) read
Rfsa
Note: This API is now obsolete.
Gets or sets whether to use fractional mode for the LO PLL.
Namespace: NationalInstruments.ModularInstruments.NIRfsa
Assembly: NationalInstruments.ModularInstruments.NIRfsa.Fx45 (in NationalInstruments.ModularInstruments.NIRfsa.Fx45.dll) Version: 2025
Syntax
[ObsoleteAttribute("Use LocalOscillator.LOPllFractionalModeEnabled property.")] public RfsaLOPllFractionalModeEnabled LOPllFractionalModeEnabled { get; set; }
<ObsoleteAttribute("Use LocalOscillator.LOPllFractionalModeEnabled property.")> Public Property LOPllFractionalModeEnabled As RfsaLOPllFractionalModeEnabled Get Set
Property Value
RfsaLOPllFractionalModeEnabledSpecifies the RfsaLOPllFractionalModeEnabled enumeration.
Exceptions
| Exception | Condition |
|---|---|
| ObjectDisposedException | The LOPllFractionalModeEnabled property was accessed after the associated NIRfsa object was disposed. |
Remarks
Fractional mode gives a finer frequency step resolution, but it may result in non-harmonic spurs. Refer to
the NI PXIe-5644R Specifications or the NI PXIe-5645R Specifications for more information
about fractional mode and non-harmonic spurs.