R&S SMA100B - Page 496

Remote control commands
R&S
®
SMA100B
496User Manual 1178.3834.02 ─ 09
Parameters:
<YVal> float
Range: 200 to 100
Increment: 0.0001
*RST: -40
Example:
CALCulate:POWer:SWEep:FREQuency:MATH1:YVAL -20
CALCulate:POWer:SWEep:FREQuency:MATH2:YVAL -20
Sets the power values for the two frequency points to calculate
the reference curve.
Options: R&S SMAB-K28
Manual operation: See "POW (Y)" on page 253
:CALCulate[:POWer]:SWEep:POWer:MATH<ch>:STATe <State>
Activates the trace mathematics mode for "Power" measurement. This feature enables
you to calculate the difference between the measurement values of two traces. For fur-
ther calculation, a math result can also be assigned to a trace.
Parameters:
<State> 0 | 1 | OFF | ON
*RST: 0
Example:
CALC:POW:SWE:POW:MATH2:STATe
Switches on math mode in trace 2.
Options: R&S SMAB-K28
Manual operation: See "Mathematics - Trace Power Analysis" on page 251
:CALCulate[:POWer]:SWEep:POWer:MATH<ch>:SUBTract <Subtract>
Subtracts the operands 1 and 2 and assigns the result to the selected trace in "Power"
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:POW: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
Power sensor measurement subsystems