Keysight N1911A

2 MEASurement Commands
164 N1911A/1912A P-Series Power Meters Programming Guide
MEASure[1]|2|3|4[:SCALar][:POWer:AC]:RELative?
[<expected_value>[,<resolution>[,<source list>]]]
This command sets the specified window’s measurement function to single
channel with relative mode on, aborts, configures then initiates the specified
channel, calculates the measurement result and places the result 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 112 for additional details on the
parameters in this command.
:POW
:AC
?
:SCAL
:REL
Space
expected_value
DEF
resolution
,
DEF
source list
,
MEAS
1
2
3
4
Item Description/Default Range of Values
expected_value
(for the expected power
level)
A numeric value for the expected power level. The units of
measurement are dBm and W. The default units are defined by
UNIT:POWer.
sensor dependent
DEF
[a]
resolution A numeric value for the resolution. If unspecified the current
resolution setting is used.
1 to 4
[b]
1.0, 0.1, 0.01, 0.001
DEF
[a]