RFmxTDSCDMA OBW Configure RBW Filter VI

Selector String specifies a selector string comprising of the signal name. If you do not specify the signal name, the default signal instance is used. The default value is "" (empty string).

Examples:

""

"signal::sig1"

You can use the RFmxTDSCDMA 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.

RBW Auto specifies whether the measurement computes the RBW. The default value is True.

False (0)	The measurement uses the RBW you specify.
True (1)	RFmx TD-SCDMA automatically determines the RBW.

Refer to the RBW and Sweep Time section in the Spectrum topic for more information about RBW and sweep time.

RBW specifies the bandwidth of the RBW filter used to sweep the acquired signal when you set the RBW Auto parameter to False. This value is expressed in Hz. The default value is 5.636 kHz.

RBW Filter Type specifies the shape of the digital RBW filter. The default value is FFT Based.

FFT Based (0)	An RBW filter with a fast Fourier transform (FFT)-based response is applied.
Gaussian (1)	An RBW filter with a Gaussian response is applied.
Flat (2)	An RBW filter with a flat response is applied.

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