Keysight Technologies P Series Programming Manual page 608

15 UNIT Subsystem
Parameters
Item
amplitude_unit
Example
UNIT1:POW DBM
Reset Condition
On reset, all windows/measurements are set to DBM.
Query
UNIT[1]|2|3|4:POWer?
The query returns the current setting of the power measurement units.
Query Example
UNIT2:POW?
608
Description/Defaul t
The measurement unit.
– The default unit is dBm
Range of Values
W
DBM
This command sets the power measurement
units for the upper window/upper
measurement.
This command queries which measurement
units are being used on the lower window/
upper measurement.
Keysight N8262A Programming Guide