2 MEASurement Commands
152 Keysight N8262A Programming Guide
FETCh[1]|2|3|4[:SCALar][:POWer:AC]:DIFFerence:
RELative? [<expected_value>[,<resolution>[,<source list>]]]
This command sets the specified window’s measurement function to power
difference with relative mode on, recalculates the measurement and places the
results on the bus. The result is a ratio based measurement and is expressed in the
units defined by UNIT[1]|2|3|4:POWer:RATio. The relative value used is that set
by the CALCulate:RELative:MAGNitude:AUTO command.
Syntax
Parameters
Refer to “Optional Parameters” on page 126 for additional details on the
parameters in this command.
:POW
:AC
:SCAL
:DIFF
:REL
?
Space
expected_value
DEF
resolution
,
DEF
source list
,
FETC
1
2
3
4
Item Description/Default Range of Values
expected_value
(for the expected power
level)
The expected power level parameter can be set to DEF or a
numeric value. If a value is entered it should correspond to
that set by CONFigure otherwise an error occurs.The units of
measurement are dBm and W. The default units are defined
by UNIT:POWer.
Sensor dependent
DEF
[a]
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