Sets the digital IF filter bandwidth. List of supported IF Bandwidths are {1, 2, 3, 5, 7, 10, 20, 30, 50, 70, 100, 200, 300, 500, 700, 1k, 2k, 3k, 5k, 7k, 10k, 20k, 30k, 50k, 70k, 100k, 200k, 300k, 500k, 700k, 1M, 2M, 3M, 5M, 7M, 10M, 15M}. This value is expressed in Hz. If you set IF Bandwidth to an unsupported value, RFmx automatically coerces to the smallest supported IF Bandwidth greater than or equal to the value you set. If you set IF Bandwidth to a value higher than the maximum supported value, RFmx automatically coerces it to maximum supported IF Bandwidth.

Syntax

Namespace: NationalInstruments.RFmx.VnaMX

public int SetIFBandwidth(string selectorString, double value)

Remarks

This method sets the value of IFBandwidth attribute.The default value is 100kHz.

Parameters

NameTypeDescription
selectorStringstring

Specifies the segment number.
Example:
"" or
"segment0".
You can use the BuildSegmentString(string, int) method to build the selector string.

valuedouble

Specifies the digital IF filter bandwidth. List of supported IF Bandwidths are {1, 2, 3, 5, 7, 10, 20, 30, 50, 70, 100, 200, 300, 500, 700, 1k, 2k, 3k, 5k, 7k, 10k, 20k, 30k, 50k, 70k, 100k, 200k, 300k, 500k, 700k, 1M, 2M, 3M, 5M, 7M, 10M, 15M}. This value is expressed in Hz. If you set IF Bandwidth to an unsupported value, RFmx automatically coerces to the smallest supported IF Bandwidth greater than or equal to the value you set. If you set IF Bandwidth to a value higher than the maximum supported value, RFmx automatically coerces it to maximum supported IF Bandwidth.

Returns

Returns the status code of this method. The status code either indicates success or describes a warning condition.