R&S SMA100B - Page 500

Remote control commands
R&S
®
SMA100B
500User Manual 1178.3834.02 ─ 09
:CALCulate[:POWer]:SWEep:TIME:MATH<ch>:SUBTract <Subtract>
Subtracts the operands 1 and 2 and assigns the result to the selected trace in "Time"
measurement mode.
Parameters:
<Subtract> T1T1 | T1T2 | T1T3 | T1T4 | T1REf | T2T1 | T2T2 | T2T3 | T2T4 |
T2REf | T3T1 | T3T2 | T3T3 | T3T4 | T3REf | T4T1 | T4T2 |
T4T3 | T4T4 | T4REf
Example:
CALC:POW:SWE:TIME:MATH4:SUBT T2REF
Subtracts the Reference and Trace 2, and assigns the result to
Trace 4. The resulting curve is shown in the diagram.
Options: R&S SMAB-K28
Manual operation: See "Mathematics - Trace Power Analysis" on page 251
:CALCulate[:POWer]:SWEep:TIME:MATH<ch>:XVAL <XVal>
Sets the x-axis values for calculating the reference curve in time measurement mode.
To determine two points ("Point A"/"Point B"), set suffix 1 and 2 in keyword MATH<ch>.
Parameters:
<XVal> float
Range: 0 to 2
Increment: 1E-12
*RST: -5E-6
Example:
CALCulate:POWer:SWEep:TIME:MATH1:XVAL -0.000005
CALCulate:POWer:SWEep:TIME:MATH2:XVAL 0.000045
Sets the time points to calculate the reference curve.
Options: R&S SMAB-K28
Manual operation: See "Time (X)" on page 254
:CALCulate[:POWer]:SWEep:TIME:MATH<ch>:YVAL <YVal>
Sets the y-axis values for calculating the reference curve in time measurement mode.
To determine two points ("Point A"/"Point B"), set suffix 1 and 2 in keyword MATH<ch>.
Parameters:
<YVal> float
Range: -200 to 100
Increment: 0.0001
*RST: -40
Example:
CALCulate:POWer:SWEep:TIME:MATH1:YVAL 20
CALCulate:POWer:SWEep:TIMF:MATH2:YVAL -30
Sets the power values for the two time points to calculate the
reference curve.
Power sensor measurement subsystems