Rohde & Schwarz SMBV100A, Operating Manual

Page: 815 / 911

Remote Control Commands
R&S
®
SMBV100A
800 Operating Manual 1176.8016.02 ─ 17
Parameters:
<Sync> 0 | 1 | OFF | ON
ON
Generates a single pulse at the beginning of a pulse sequence,
e.g. to synchronize pulse modulation.
OFF
Returns the validity of the RF signal at the output:
1
(high), while the signal settles.
0
(low), when it is stable (valid).
*RST: OFF
Example: PULM:OUTP:SYNC ON
uses the signal for synchronizing the pulse modulation.
Options: R&S SMBV-K23 (Pulse Generator)
Manual operation: See "Use SIGNAL VALID as Pulse Sync" on page 275
[:SOURce<hw>]:PULM:PERiod <Period>
Sets the period of the generated pulse. The period determines the repetition frequency
of the internal signal.
Parameters:
<Period> float
Range: 5 us | 20 ns to 100 s
Increment: 1us | 5 ns
*RST:
10 us
Example: PULM:PER 220 us
the pulse period is 220 us.
Options: R&S SMBV-K23 (Pulse Generator)
Manual operation: See " Pulse Period - Pulse Generator " on page 270
[:SOURce<hw>]:PULM:POLarity <Polarity>
Sets the polarity between modulating and modulated signal. This command is effective
only for an external modulation signal.
Parameters:
<Polarity> NORMal | INVerted
NORMal
The RF signal is suppressed during the pulse pause.
INVerted
The RF signal is suppressed during the pulse.
*RST:
NORMal
Example: PULM:SOUR EXT
selects the external modulation source.
SOURce Subsystem