Rohde & Schwarz R&S FSL3 - Page 851

CALCulate Subsystem R&S FSL
1300.2519.12 6.92 E-11
C
ALCulate<1|2>:MARKer:FUNCtion:POWer:SELect
This command selects – and switches on – specified power measurement type.
T
he channel spacings and channel bandwidths are configured in the "SENSe:POWer
Subsystem" on page 6.220.
The numeric suffixes <1|2> are not relevant.
N
ote: If CPOWer is selected, the number of adjacent channels
([SENSe<1|2>:]POWer:ACHannel:ACPairs) is set to 0. If ACPower is selected, the
number of adjacent channels is set to 1, unless adjacent–channel power measurement
is switched on already.
The channel/adjacent–channel power measurement is performed for the trace selected
with [SENSe<1|2>:]POWer:TRACe.
The occupied bandwidth measurement is performed for the trace on which marker 1 is
positioned. To select another trace for the measurement, marker 1 is to be positioned on the
desired trace by means of CALCulate<1|2>:MARKer<1...4>:TRACe.
Parameter
ACPower Adjacent–channel power measurement with a single carrier signal
CPOWer Channel power measurement with a single carrier signal (equivalent
to adjacent–channel power measurement with NO. OF ADJ CHAN =
0)
MCACpower Channel/adjacent–channel power measurement with several carrier
signals
OBANdwidth |
OBWidth
Measurement of occupied bandwidth
CN Measurement of carrier–to–noise ratio
CN0 Measurement of carrier–to–noise ratio referenced to 1 Hz bandwidth
Example
CALC:MARK:FUNC:POW:SEL ACP
Switches on adjacent–channel power measurement.
Characteristics
*RST value: –
SCPI: device–specific
Mode
A–F