Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

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CALCulate R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.62 E-6
Example:
*RST; CALC:LIM:CONT 1 GHZ, 2 GHZ
Define an upper limit line segment in the stimulus range between 1
GHz and 2 GHz, using default response values.
CALC:LIM:DISP ON
Show the limit line segment in the active diagram.
CALCulate<Ch/Tr>:LIMit:CONTrol:DOMain FLIN | FLOG | FSEG | FSINgle | TLIN |
TLOG | PLIN | PLOG | PSINgle
Deletes the existing limit line and (re-)defines the physical units of the stimulus values of the limit line.
The units of the response values and the scaling of the y-axis are defined via
CALCulate<Ch/Tr>:LIMit:RDOMain:...
<Ch/Tr> Channel number used to identify the active trace.
Parameters Keywords for the units of the stimulus values.
The selected unit must be compatible with the sweep type
(
[SENSe<Ch>:]SWEep:TYPE
); otherwise the limit line can not be
displayed and no limit check is possible.
Range [def.
unit]
The parameters form three groups:
ƒ
FLIN, FLOG, FSEG, and FSINgle select frequency units
[default: Hz] for the limit line.
ƒ
TLIN and TLOG select time units [default: s].
ƒ
PLIN, PLOG and PSINgle select power units [default: dBm].
*RST value FLIN
SCPI,
Command
Types Device-specific, no query.
Example:
SWE:TYPE POW
Select a power sweep.
CALC:LIM:CONT:DOM PLIN
Delete all existing limit line segments and select level units for the limit
line of the active trace.
CALC:LIM:CONT -20 DBM, -10 DBM
Define a limit line segment in the stimulus range between –20 dBm
and –10 dBm.