Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 562 / 813

CALCulate R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.100 E-6
Example:
*RST; SWE:TYPE POW
Reset the instrument, activate a power sweep, and select a wave
quantity a1 for the trace Trc1.
CALC:PAR:SDEF 'Trc1', 'a1'
Select a wave quantity a1 for the trace Trc1.
DISP:WIND:TRAC:FEED 'Trc1'
Display the generated trace in the active window.
CALC:MATH:SDEF 'StimVal ()'; STAT ON
Define a mathematical trace, dividing the data trace by the stored
memory trace. Display the mathematical trace instead of the active
data trace.
CALC:MATH:WUN ON
Take into account that the stimulus value is a voltage (derived from the
source power) rather than a dimensionless quantity. The y-axis range
of the mathematical trace now exactly corresponds to the power sweep
range.
CALCulate<Ch>:PARameter...
This subsystem assigns names and measurement parameters to traces. The commands are device-
specific.
CALCulate<Ch>:PARameter:CATalog?
Returns the trace names and measurement parameters of all traces assigned to a particular channel.
<Ch>
Channel number. If unspecified the numeric suffix is set to 1.
Response String parameter with comma-separated list of trace names and
measurement parameters, e.g.
'CH4TR1,S11,CH4TR2,S12'
. The
measurement parameters are returned according to the naming
convention of CALCulate<Ch>:PARameter:SDEFine. The order of traces
in the list reflects their creation time: The oldest trace is the first, the
newest trace is the last trace in the list.
*RST value –
SCPI,
Command
Types Device-specific, query only.