R&S SMJ100A, Руководство по эксплуатации

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Remote Control Commands
R&S
®
SMJ100A
691 Operating Manual 1403.7458.32 ─ 14
[:SOURce<hw>]:BB:MCCW:TRIGger:OUTPut<ch>:PULSe:FREQuency?
Queries the pulse frequency of the pulsed marker signal in the setting
SOUR:BB:MCCW:TRIG:OUTP:MODE PULS
. The pulse frequency is derived by dividing
the symbol rate by the divider. The divider is defined with command
SOUR:BB:MCCW:TRIG:OUTP:PULS:DIV
.
Return values:
<Frequency> float
Increment: 1E-3
Example: BB:MCCW:TRIG:OUTP2:PULS:DIV 4
sets the divider for the marker signal on output MARKER 2 to
the value 4.
BB:MCCW:TRIG:OUTP2:MODE PULS
enables the pulsed marker signal
BB:MCCW:TRIG:OUTP2:PULS:FREQ?
queries the pulse frequency for the marker signal.
Response: "33 000"
the resulting pulse frequency is 33 kHz.
Usage: Query only
Manual operation: See "Marker Mode" on page 435
Clock Settings
[:SOURce<hw>]:BB:MCCW:CLOCk:MODE
...................................................................... 691
[:SOURce<hw>]:BB:MCCW:CLOCk:MULTiplier
................................................................ 691
[:SOURce<hw>]:BB:MCCW:CLOCk:SOURce
................................................................... 692
[:SOURce<hw>]:BB:MCCW:CLOCk:MODE <Mode>
Sets the type of externally supplied clock (
:BB:MCCW:CLOCk:SOURce EXTernal
).
When
MSAMple
is used, a multiple of the sample clock is supplied via the CLOCK con-
nector and the sample clock is derived internally from this. The multiplier is entered
with the command
BB:MCCW:CLOCk:MULTiplier
.
Parameters:
<Mode> SAMPle | MSAMple
*RST:
SAMPle
Example: BB:MCCW:CLOC:MODE SAMP
selects clock type "Sample", i.e. the supplied clock is a sample
clock.
Manual operation: See "Clock Mode" on page 436
[:SOURce<hw>]:BB:MCCW:CLOCk:MULTiplier <Multiplier>
Specifies the multiplier for clock type Multiple Samples (
:BB:MCCW:CLOCk:MODE
MSAM
) in the case of an external clock source.
SOURce Subsystem