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N432A Remote Operation
1
Example 2 – Specifying the source list parameter
The MEASure? query has three optional parameters, an expected power value, a
resolution, and a source list. These parameters must be entered in the specified
order. Parameters are defaulted from the right by omitting them, or anywhere by
substituting the keyword DEFault. DEFault is used as a placeholder.
The source list parameter is used to specify a measurement channel. The N432A
supports only one channel (channel A), therefore, the value is (@1). In the
following example, the expected power level and resolution parameters are set to
their default values, leaving them at their current settings. The measurement is
carried out on the upper window.
specifies window
specifies channel
MEAS1? DEF,DEF,(@1)
Example 3 – Specifying the expected power parameter
The expected power parameter is only required for non-thermistor sensors. This
NOTE
parameter is provided for backward compatibility purpose and has no effect on
thermistor sensors.
The previous example details the three optional parameters which can be used
with the MEASure? query. The first optional parameter is used to enter an expected
power value.
The following example uses the expected power level parameter to specify a value
of –50 dBm. The resolution parameter is defaulted, leaving it at its current setting.
The source list parameter specifies a Channel A measurement. The measurement
is displayed on the lower window.
specifies expected power value
specifies window
specifies channel
MEAS2? -50,DEF,(@1)
Keysight N432A Programming Guide
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