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1GP71_0E
HP8648 emulation mode
Status
Command / Function / Remark / Limitation
SYSTem:VERSion?
Query the SCPI software version.
Remark:
YYYY.V is returned.
Instrument initialisation
The (factory) default setting of the HP8647 / HP8648 is applied and activated
when
applying the DCL, SDC to the GPIB interface.
o
transmitting the *RST command
o
transmitting the first command after activating this emulation mode.
o
During initialisation, the HP8647 / HP8648 applies and activates the setting,
which was active just before power down.
The SM* however applies and activates the (factory) default setting of the
HP8647 / HP8648.
This different behaviour has to be taken in consideration.
It is strongly recommended to explicitly setup all necessary parameters
by applying the corresponding command.
The following table shows the (factory) default setting, applied by the SM*'s
emulation software.
Subsystem
AM
CAL
FM
FREQUENCY
Table 139: SYSTEM subsystem
DEPTH = 30.0 PCT
STATE = OFF
SOURCE = INTERNAL
COUPLING = DC
INTERAL FREQUENCY = 1.0 KHZ
SHAPE = SINE
-
DEVIATION = 3.0 KHZ
STATE = OFF
SOURCE = INTERNAL
COUPLING = DC
INTERAL FREQUENCY = 1.0 KHZ
SHAPE = SINE
CW = 100.0 MHZ
141
Default setting
Rohde & Schwarz
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