:CALCulate:SPECtrum:MARKer<n>:PHASe?

(Read-Only) Read the frequency phase for the selected IQA marker. The unit is in radians and will be a value between ±п or ±3.14. If the marker is inactive or outside the range of the trace, a value of -9.9E+37 is returned.

If the specified marker is a delta marker, this query will return the phase delta from the reference marker.

Relevant Modes

IQA (Spectrum only)

Parameters

<n>

Existing marker to assign a frequency span. Choose from 1 to 6.

Couplings

Marker needs to be active, on the spectrum trace and within the current range of the spectrum trace.

Returns 9.91E+37 if marker is inactive.

Resolution

0.01 radians

Examples

CALC:SPEC:MARK3:PHAS?

Query Syntax

CALC:SPEC:MARK<n>:PHAS?

Default

Returns 9.91E+37 if marker inactive or on the IQ trace.