R&S ZVB - Page 676

R&S
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ZVA / R&S
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ZVB / R&S
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ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 661
<Chn>
Channel number used to identify the active trace
<Mk>
Marker number in the range 1 to 10
Response
Response value of marker no. <Mk>
Range [def. unit]
Depending on the measured quantity. [unit depending on the marker format; see
CALCulate<Chn>:MARKer<Mk>:FORMat]
*RST value
–
SCPI,
Command
Types
Device-specific, query only
Example:
Suppose that the active setup contains an active trace no. 1.
CALC:MARK ON
Create marker no. 1 and display it in the center of the sweep range.
CALC:MARK:Y?
Query the measurement value at the marker position.
CALCulate<Chn>:MATH...
This subsystem permits processing of measured data in numerical expression format. The operators are
+, -, *, / and use of constants and data arrays are permitted.
CALCulate<Chn>:MATH[:EXPRession][:DEFine] <expression>
[Deprecated command]
Defines a simple mathematical relation between traces. To calculate and display the new mathematical
trace, the mathematical mode must be switched on (CALCulate<Chn>:MATH:STATe ON).
This command places some restrictions on the mathematical expression and the operands. Use
CALCulate<Chn>:MATH[:EXPRession]:SDEFine to define general expressions.
<Chn>
Channel number used to identify the active trace. If unspecified the numeric suffix
is set to 1.
<expression>
(<operand1><operator1><operand2>[<operator2><operand3>])
The expression must be enclosed in brackets.
Parameters
Operands: See list of trace names in section TRACe
Operators: +, -, *, /
*RST value
–
SCPI, Command
Types
Confirmed, no query. The defined expression can be queried using
CALCulate<Chn>:MATH[:EXPRession]:SDEFine?
Example:
*RST; :CALC:MATH:MEM
Copy the current state of the default trace Trc1 to a memory trace named
'Mem2[Trc1]'. The memory trace is not displayed.
CALC:MATH (CH1DATA / MDATA2)