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17
UNIT Subsystem
UNIT Subsystem
The UNIT command subsystem:
– sets the power measurement unit to dBm or Watts.
– sets the measurement ratio unit to dB or %.
The UNIT commands have a numeric suffix which represents the selected
window/measurement:
Figure 17-1
The following commands are described in this section:
Keyword
UNIT[1]|2|3|4
:POWer
:RATio
The UNIT:POWer and UNIT:POWer:RATio commands are coupled as follows:
– If UNIT:POWer is set to dBm, then UNIT:POWer:RATio is dB.
– If UNIT:POWer is set to W, then UNIT:POWer:RATio is %.
494
UNIT1
upper window/upper measurement
UNIT3
upper window/lower measurement
UNIT2
lower window/upper measurement
UNIT4
lower window/lower measurement
Measurement display UNIT block window
Parameter form
<amplitude_unit>
<ratio_unit>
Note
Page
page 495
page 497
Keysight N432A Programming Guide
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