Returns the measurement status and margin from the limit line measured in the upper offset segment. Use "offset(n)" as the selector string to read parameters from this method.

Syntax

Namespace: NationalInstruments.RFmx.EvdoMX

public int FetchUpperOffsetMargin(string selectorString, double timeout, out RFmxEvdoMXSemUpperOffsetMeasurementStatus measurementStatus, out double margin, out double marginFrequency, out double marginAbsolutePower, out double marginRelativePower)

Parameters

NameTypeDescription
selectorStringstring

Specifies a selector string comprising of the result name, and offset number. If you do not specify the result name, the default result instance is used.

timeoutdouble

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 method waits until the measurement is complete.

measurementStatusout RFmxEvdoMXSemUpperOffsetMeasurementStatus

Indicates the upper offset measurement status.

marginout double

Upon return, contains the margin from the limit mask value. This value is expressed in dB. Margin is defined as the minimum distance between the spectrum and the limit mask.

marginFrequencyout double

Upon return, contains the frequency at which the margin occurred in the upper (positive) offset. This value is expressed in Hz.

marginAbsolutePowerout double

Upon return, contains the power at which the margin occurred in the upper (positive) offset segment. This value is expressed in dBm.

marginRelativePowerout double

Upon return, contains the power at which the margin occurred in the upper (positive) offset segment relative to the integrated power of the reference carrier. This value is expressed in dB.

Returns

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