RFmxSpecAn Spur Configure Range Absolute Limit VI
- Updated2025-04-08
- 3 minute(s) read
Configures the absolute power limits corresponding to the beginning and end of the frequency range.
Use "range<n>" as the selector string to configure this VI.
Supported devices: PXIe-5665, PXIe-5668

Inputs/Outputs
![]() Selector String specifies a selector string comprising of the signal name and range number. If you do not specify the signal name, the default signal instance is used. The default value is "range0". Example: "range0" "signal::sig1/range0" You can use the RFmxSpecAn Build Range String2 VI to build the selector string. ![]() Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI. ![]() Absolute Limit Mode specifies whether the absolute limit threshold is a flat line or a line with a slope. The default value is Couple.
![]() Absolute Limit Start specifies the absolute power limit, in dBm, corresponding to the beginning of the frequency range. The value of this parameter is also set as the absolute power limit for the range when you set the Absolute Limit Mode parameter to Couple. The default value is -10. ![]() Absolute Limit Stop specifies the absolute power limit, in dBm, corresponding to the end of the frequency range. This parameter is ignored when you set the Absolute Limit Mode parameter to Couple. The default value is -10. ![]() 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 your RFmx session to the next VI. ![]() error out contains error information. This output provides standard error out functionality. |