Agilent X-Series Signal Generators SCPI Command Reference 193
System Commands
Unit Subsystem (:UNIT)
Unit Subsystem (:UNIT)
:POWer
Supported All
:UNIT:POWer DBM|DBUV|DBUVEMF|V|VEMF|DB
:UNIT:POWer?
This command terminates an amplitude value in the selected unit of measure.
If the amplitude reference state is set to on, the query returns units expressed in dB and the dB
choice will be displayed. Setting any other unit will cause a setting conflict error stating that the
amplitude reference state must be set to off. Refer to, :REFerence:STATe command for more
information.
*RST DBM
Key Path AMPTD > keypad entry > Power Units >
Remarks All power values in this chapter are shown with dBm as the unit of measure. If a
different unit of measure is selected, replace dBm with the newly selected unit
whenever it is indicated for the value.
:VOLT:TYPE
Supported All
:UNIT:VOLT:TYPE PD|EMF
:UNIT:VOLT:TYPE?
This command scales the voltage values to display potential differences or electromagnetic force.
Potential
Difference This choice sets the instrument to PD mode where the output voltage assumes
that a 50 ohm load is connected. PD is the default mode of the instrument.
Electro–motive
Force This choice sets the instrument to EMF mode where the output voltage assumes
no load is connected. the EMF value is twice the PD value.
*RST PD
Key Entry dBm dBuV dBuVemf mV mVemf
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