Rohde & Schwarz FSW43 - Measuring the Spectrum Emission Mask

Remote Commands
R&S
®
FSW
729User Manual 1173.9411.02 ─ 19
CALC:MARK:FUNC:POW:SEL OBW
//Activates occupied bandwidth measurement.
POW:BWID 99PCT
//Sets the percentage of power to 99%.
POW:ACH:BAND 21kHz
//Sets the channel bandwidth to 21 kHz.
POW:ACH:PRES OBW
//Optimizes the instrument settings according to the channel bandwidth.
POW:ACH:PRES:RLEV
//Determines the ideal reference level for the measurement.
DET APE
//Sets the trace detector to positive peak.
//--------------Performing the Measurement-----
INIT:CONT OFF
//Selects single sweep mode.
INIT;*WAI
//Initiates a new measurement and waits until the sweep has finished.
//---------------Retrieving Results-------------
CALC:MARK:FUNC:POW:RES? OBW
//Returns the occupied bandwidth.
11.5.6 Measuring the Spectrum Emission Mask
All remote control commands specific to spectrum emission mask measurements are
described here.
See also chapter 11.5.2, "Configuring Power Measurements", on page 695.
● Managing Measurement Configurations............................................................... 729
● Controlling the Measurement................................................................................731
● Configuring a Multi-SEM Measurement................................................................ 732
● Configuring a Sweep List...................................................................................... 732
● Configuring the Reference Range.........................................................................747
● Configuring the Power Classes.............................................................................749
● Configuring MSR SEM Measurements................................................................. 754
● Configuring the List Evaluation............................................................................. 760
● Performing an SEM Measurement........................................................................761
● Retrieving Results.................................................................................................761
● Example: SEM Measurement............................................................................... 762
11.5.6.1 Managing Measurement Configurations
The following commands control measurement configurations for SEM measurements.
Configuring and Performing Measurements