MEASure:PHASe?
Syntax
MEASure:PHASe? [<channel_pair>]
Description
This query sets all measurement parameters and trigger parameters to default values for phase meas-
urements, then immediately triggers a measurement. The results are sent directly to the instrument out-
put buffer.
Parameters
Name Type Range of Values Default Value
<channel_pair> Pair of
Expressions
(@1),(@2) | (@2),(@1) (@1),(@2)
Remarks
l The input channels are configured for auto-leveling at 50% with a positive slope.
Because this command enables auto-leveling, it should not be used if either input fre-
quency is lower than the minimum input signal frequency for auto-leveling (see
SYSTem:ALEVel:FREQuency command). You should use CONFigure:PHASe,
INPut:LEVel{1|2}, and READ? instead of MEASure:PHASe?.
Return Format
The query returns a single measurement in terms of degrees. The format of the measurement is controlled
by the FORMat Subsystem commands.
Examples
The following example configures the instrument for phase measurements from channel 1 to channel 2,
makes one measurement, and then transfers the measurement to the instrument output buffer.
MEAS:PHAS?
Typical Response: +5.10520000000000E+001
The following example configures the instrument for phase measurements from channel 2 to channel 1,
makes one measurement, and then transfers the measurement to the instrument output buffer.
MEAS:PHAS? (@2),(@1)
MEASure:PHASe?
266 Keysight 53220A/53230A Programmer's Reference
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