RFmxSpecAn SEM Configure Offset Frequency VI

Offset Sideband specifies whether the offset segment is present on one side, or on both sides of the carriers. The default value is Both.

Neg (0)	Configures a lower offset segment to the left of the leftmost carrier.
Pos (1)	Configures an upper offset segment to the right of the rightmost carrier.
Both (2)	Configures both negative and positive offset segments.

Selector String specifies a selector string comprising of the signal name and offset number. If you do not specify the signal name, the default signal instance is used.

Example:

"offset0"

"signal::sig1/offset0"

You can use the RFmxSpecAn Build Offset 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.

Offset Start Frequency specifies the start frequency, in Hz, of the offset segment relative to the closest configured carrier channel bandwidth center or carrier channel bandwidth edge based on the value of the SEM Offset Freq Definition property. The default value is 1 MHz.

Offset Stop Frequency specifies the stop frequency, in Hz, of the offset segment relative to the closest configured carrier channel bandwidth center or carrier channel bandwidth edge based on the value of the SEM Offset Freq Definition property. The default value is 2 MHz.

Offset Enabled specifies whether to enable the offset segment for the SEM measurement. The default value is True.

False (0)	Disables the offset segment for the SEM measurement.
True (1)	Enables the offset segment for the SEM measurement.

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.