RFmxEVDO ModAcc Fetch IQ Impairments VI

Selector String specifies a selector string comprising of the signal name and result name. 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 "" (empty string).

Examples:

""

"signal::sig1"

"result::r1"

"signal::sig1/result::r1"

You can use the RFmxEVDO Build Signal 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.

Timeout specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the VI waits until the measurement is complete. 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 to your RFmx session to the next VI.

I/Q Origin Offset returns the I/Q origin offset of the composite signal. This value is expressed in dB.

I/Q Gain Imbalance returns the I/Q gain imbalance of the composite signal. This value is expressed in dB.

I/Q Quadrature Error returns the I/Q quadrature error of the composite signal. This value is expressed in degrees.

error out contains error information. This output provides standard error out functionality.