R&S FSW Series - Measuring the Time Domain Power

Remote Commands
R&S
®
FSW
977User Manual 1173.9411.02 ─ 43
//---------------Retrieving Results-------------
CALC:STAT:RES1? MEAN
//Returns the mean average power for the useful part of the GSM signal.
//------------- Determining the CCDF values-------------------
CALC:STAT:CCDF ON
//Activates CCDF measurement.
CALC:MARK2:Y:PERC 95PCT
//Sets marker 2 to the 95% probability value.
INIT;*WAI
//Initiates a new measurement and waits until the sweep has finished.
CALC:STAT:CCDF:X? P1
//Returns the level value for 10% probability for the CCDF.
CALC:MARK2:X?
//Returns the level for a probability of 95%.
//----------- Scaling the diagram -------------------------
CALC:STAT:SCAL:X:RLEV -70dBm
//Sets the reference level to -70 dBm (x-axis!)
CALC:STAT:SCAL:X:RANG 20dB
//Defines a power level range of 20 dB for the x-axis
CALC:STAT:SCAL:Y:LOW 0.0001
//Sets the minimum of the y-axis to 0.01% probability
CALC:STAT:SCAL:Y:UPP 1.0
//Sets the maximum of the y-axis to 100% probability
CALC:STAT:SCAL:Y:UNIT PCT
//Displays percentage values on y-axis scale
14.5.10 Measuring the Time Domain Power
All remote control commands specific to time domain power measurements are descri-
bed here.
● Configuring the Measurement...............................................................................977
● Performing a Time Domain Power Measurement................................................. 980
● Retrieving Measurement Results..........................................................................981
● Programming Example: Time Domain Power....................................................... 985
14.5.10.1 Configuring the Measurement
The following remote commands measure the time domain power.
Useful commands for time domain power measurements described elsewhere
●
CALCulate<n>:MARKer<m>:X:SLIMits:LEFT
●
CALCulate<n>:MARKer<m>:X:SLIMits:RIGHt
●
CALCulate<n>:MARKer<m>:X:SLIMits[:STATe]
Configuring and Performing Measurements