Gets the peak power measured around the lower tone frequency when you set the SetLocalPeakSearchEnabled(string, RFmxSpecAnMXIMLocalPeakSearchEnabled) method to True. This value is expressed in dBm. When you set the IM Local Peak Search Enabled method to False, the measurement returns the power at the lower tone frequency.

Syntax

Namespace: NationalInstruments.RFmx.SpecAnMX

public int GetFundamentalLowerTonePower(string selectorString, out double value)

Remarks

This method gets the value of IMResultsFundamentalLowerTonePower attribute.

Parameters

NameTypeDescription
selectorStringstring

Specifies the result name.
Example: ""
"result::r1"
You can use the BuildResultString(string) method to build the selectorString.

valueout double

Upon return, contains the peak power measured around the lower tone frequency when you set the SetLocalPeakSearchEnabled(string, RFmxSpecAnMXIMLocalPeakSearchEnabled) method to True. This value is expressed in dBm. When you set the IM Local Peak Search Enabled method to False, the measurement returns the power at the lower tone frequency.

Returns

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