Rohde & Schwarz SMU200A - Source:bb:measurement Subsystem

Remote Control Commands
R&S
®
SMU200A
686Operating Manual 1007.9845.32 ─ 15
[:SOURce<hw>]:BB:MCCW:CLOCk:MULTiplier <Multiplier>
The command specifies the multiplier for clock type Multiple in the case of an external
clock source.
For two-path instruments, the only numerical suffix allowed for SOURce is 1, since the
external clock source is permanently allocated to path A.
Parameters:
1 to 64
1
4
<Multiplier>
Range:
Increment:
*RST:
BB:MCCW:CLOC:MULT 12
the multiplier for the external clock rate is 12.
Example:
[:SOURce<hw>]:BB:MCCW:CLOCk:SOURce <Source>
The command selects the source for the digital modulation clock.
For two-path instruments, selecting EXTernal is only possible for path A, since the exter-
nal clock source is permanently allocated to path A; clock source AINT is only allowed
for path B.
Parameters:
INTernal|EXTernal | AINTernal
INTernal
The internal clock reference is used.
EXTernal
The external clock reference is supplied to the CLOCK connector.
INTernal
<Source>
*RST:
BB:MCCW:CLOC:SOUR INT
selects the internal clock reference.
Example:
7.15.3.7 SOURce:BB:MEASurement Subsystem
This subsystem contains the commands for measuring the level values of the digital
baseband signal.
Monitoring the measurement of the digital I/Q baseband signal requires the baseboard
version “DacBoard 1141.8190.02” or higher. Up to baseboard version DacBoard
1141.8090.xx only the calculated signal levels are provided.
The currently equipped DacBoard is listed in the dialog "Setup > System > Hardware
Config, section Baseband Assembly" (see chapter 5.2.3.2, "Hardware Config",
on page 130).
SOURce Subsystem