Remote control commands
R&S
®
RTM3000
480User Manual 1335.9090.02 ─ 09
Suffix:
<m>
.
1..5
Selects the math waveform.
Parameters:
<RemComplExpr> String parameter, consisting of the mathematical operation and
the source(s), written in parenthesis. Optionally, the unit can be
included in the string. If no unit is given, the last setting is used.
Example:
CALC:MATH<2>:EXPR:DEF "ADD(CH1,CH2)"
Same command with unit:
CALC:MATH<2>:EXPR:DEF "ADD(CH1,CH2)ín V"
Delete the unit:
CALC:MATH<2>:EXPR:DEF "ADD(CH1,CH2)ín"
Operation Expression string Comment
Addition "ADD(CH1,CH2) in V" "CH1+CH2" is also possible
Subtraction "SUB(CH1,CH2) in V" "CH1-CH2" is also possible
Multiplication "MUL(CH1,CH2)" "CH1*CH2" is also possible
Division "DIV(CH1,CH2)" "CH1/CH2" is also possible
Square "SQR(CH1)"
Square Root "SQRT(CH1)"
Absolute value "ABS(CH1)"
Reciprocal "REC(CH1)"
Inverse "INV(CH1)"
Common logarithm (basis 10) "LOG(CH1)"
Natural logarithm (basis e) "LN(CH1)"
Derivative DERI(CH1,1.000E+03) in V CH1 – Source waveform
1.000E+03 – constant value, number of
samples averaged for calculation. See
Chapter 7.2.4.1, "Derivative",
on page 109.
Integral "INT(CH1)"
Low pass filter "LP(CH1,1E6) in V" CH1 – Source waveform
1E6 – constant value, limit frequency of
the low or high pass
High pass filter "HP(CH1,1E6) in V"
FFT "FFTMAG(CH1)" FFT function of the source waveform
Track period (unipolar) "TPER(CH1)" Set the threshold, hysteresis and edge
with:
CALCulate:MATH<m>:TRACk:
THReshold[:UPPer]
CALCulate:MATH<m>:TRACk:
THReshold:HYSTeresis
CALCulate:MATH<m>:TRACk:EDGE
Track frequency (unipolar) "TFREQ(CH1)"
Track pulse width (unipolar) "TPW(CH1)"
Waveform analysis
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