RFmxLTE SEM Configure Offset Frequency (Array) VI
- Updated2025-04-08
- 3 minute(s) read
Configures the arrays of the start and stop frequencies and the sideband of an offset segment.
Use "subblock<n>" as the selector string to configure this VI.

Inputs/Outputs
![]() Selector String specifies a selector string comprising of the signal name, result name, and subblock number. If you do not specify the signal name, the default signal instance is used. If you do not specify the result name, the default result instance is used. The default value is "subblock0". Example: "subblock0" "signal::sig1/subblock0" "result::r1/subblock0" "signal::sig1/result::r1/subblock0" You can use the RFmxLTE Build Subblock String 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 Freq specifies the array of the start frequency values of the offset segment relative to the carrier channel bandwidth edge (single-carrier) or the subblock aggregated channel bandwidth edge (multi-carrier). This value is expressed in Hz. The default value is 0. ![]() Offset Stop Freq specifies the array of the stop frequency values of the offset segment relative to the carrier channel bandwidth edge (single-carrier) or the subblock aggregated channel bandwidth edge (multi-carrier). This value is expressed in Hz. The default value is 1 MHz. ![]() Offset Sideband specifies whether the offset segment is present on one side, or on both sides of the carrier for each offset. The default value is Both.
![]() error in describes error conditions that occur before this node runs. This input provides standard error in functionality. ![]() Instrument Handle Out passes a reference to your RFmx session to the next VI. ![]() error out contains error information. This output provides standard error out functionality. |