R&S ZNB Series - Page 1472

Command reference
R&S
®
ZNB/ZNBT
1472User Manual 1173.9163.02 ─ 62
<Mk> Marker number
Ignored not only for reference markers, but also for bandfilter
and multiple peak searches, where a whole marker set is calcu-
lated for each sweep.
Usage: Event
CALCulate<Chn>:MATH[:EXPRession][:DEFine] <Expression>
Defines a simple mathematical relation between traces. To calculate and display the
new mathematical trace, the mathematical mode must be switched on
(CALCulate<Chn>:MARKer<Mk>[:STATe] ON).
Note: This command places some restrictions on the mathematical expression and the
operands. Use CALCulate<Chn>:MATH[:EXPRession]:SDEFine to define general
expressions.
Suffix:
<Chn>
.
Channel number used to identify the active trace.
Parameters:
<Expression> <expr>
(<operand1><operator1><operand2>[<operator2>
<operand3>]) The expression must be enclosed in brackets.
Operands: See list of trace names in Chapter 7.3.18, "TRACe
commands", on page 1429.
Operators: +, -, *, /
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)
Define a mathematical trace, dividing the data trace by the
stored memory trace. The mathematical trace is not displayed
CALC:MATH:STAT ON
Display the mathematical trace instead of the active data trace.
DIAGnostic:SERVice:FUNCtion <SFId1>, <SFId2>...
Activates a service function (mainly for internal use). Service functions are identified by
groups of numbers, separated by dots.
Parameters:
<SFId1>
<SFId2> Service function identifier entered as a (pseudo-)numeric value,
the dots being replaced by commas. Five groups of numbers are
allowed at maximum. See also DIAGnostic:SERVice:
SFUNction.
R&S ZVR/ZVABT compatible commands