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362 Chapter5
One-Button Measurement Functions
Meas Setup (Adjacent Channel Power—ACP)
One-Button Measurement Functions
5.6.8 Total Pwr Ref
Enables you to set the adjacent channel power reference to automatic or manual. When set
to automatic, the carrier power result reflects the measured power value in the carrier.
When set to manual, the last measured value is captured and held, or may be entered by
the user. Relative values are displayed, referenced to the total power measured in the main
channel.
Key Path:
Meas Setup
State Saved: Saved in instrument state.
Factory Preset: Auto, Measured carrier power value
History: Added with firmware revision A.02.00.
Remote Command:
[:SENSe]:ACPower:CARRier[:POWer]
[:SENSe]:ACPower:CARRier:AUTO[:STATe] OFF|ON|0|1
[:SENSe]:ACPower:CARRier:AUTO[:STATe]?
Example: ACP:CARR:AUTO 0
ACP:CARR:AUTO?
5.6.9 PSD Ref
Enables you to set the power spectral density in the carrier (main channel) that will be
used to compute the relative power spectral density values for the offsets. When the PSD
Ref state is set to Auto, this will be set to the measured carrier power spectral density.
Factory Preset: 0 dBm
Terminators: dBm
Default Terminator: dBm
Step Key
Increment: 1, 1.5, 2...
Range: –999 dBm to +999 dBm
History: Added with firmware revision A.02.00.
Remote Command:
[:SENSe]:ACPower:CARRier:CPSD <dBm>
[:SENSe]:ACPower:CARRier:CPSD?
Remote Command Notes: This function is only available when measurement type is set to
PSD Ref, use the command [:SENSe]:ACPower:TYPE PSDRef to select the
measurement type.