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Waveform Analysis
R&S
®
RTB2000
73User Manual 1333.1611.02 ─ 03
Remote command:
CALCulate:QMATH:STATe on page 277
Source 1, Source 2
Define the first and the second source for the mathematical operation (operands). The
sources can be any active analog channel.
Remote command:
CALCulate:QMATh:SOURce<m> on page 277
Operator
Defines the operation to be performed on the specified sources.
"Addition"
Adds the values of the two sources: Source1 + Source2.
"Subtraction"
Subtracts the values of source 2 from the values of source 1:
Source1 - Source2
"Multiplication"
Multiplies the values of the two sources: Source1 * Source2
"Division"
Divides the values of the first source by the values of the second
source: Source1 / Source2
If the second source has small amplitudes, the math result increases
quickly. If the second source crosses zero, the result would be a
range of +∞ to -∞. In this case, instead of 0 V, the calculation function
uses the value that the least significant bit (LSB) of the second oper-
and represents. For an 8-bit value, for example, 1/256 is used.
Remote command:
CALCulate:QMATh:OPERation on page 278
Mathematics
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