R&S ZNL, User Manual

Page: 1034 / 1135

Command reference
R&S
®
ZNL/ZNLE
1034 User Manual 1178.5966.02 ─ 19
Note: Together with
CALCulate<Chn>:MARKer<Mk>:FUNCtion[:SELect]
and
CALCulate<Chn>:MARKer:REFerence:FUNCtion[:SELect]
, these commands
are the ZVR-compatible equivalents of
CALCulate<Chn>:MARKer<Mk>:FUNCtion:
EXECute
and
CALCulate<Chn>:MARKer<Mk>:REFerence:FUNCtion:EXECute
.
Suffix:
<Chn>
.
Channel number used to identify the active trace.
<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 11.5.2.18, "TRACe
commands" , on page 1018.
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>
VNA command reference