Rohde & Schwarz SMU200A - Page 654

Remote Control Commands
R&S
®
SMU200A
634Operating Manual 1007.9845.32 ─ 15
Parameters:
CLISt|PULSe|PATTern|RATio|TRIGger
CLISt
A marker signal that is defined in the selected control list is
generated.
PULSe
A pulsed marker signal is generated. The pulse frequency (=
symbol rate/divider) is defined with the
SOUR:BB:DM:TRIG:OUTP:PULSe:DIVider command and can
be queried with the
SOUR:BB:DM:TRIG:OUTP:PULSe:FREQuency? command.
PATTern
A marker signal is generated with the aid of a user-definable bit
pattern. The bit pattern is entered with the aid of command
SOURce:BB:DM:TRIGger:OUTPut:PATTern. The bit pattern is
a maximum of 32 bits long.
RATio
A regular marker signal corresponding to the Time Off / Time On
specifications in the commands
SOURce:BB:DM:TRIGger:OUTPut:OFFT and
SOURce:BB:DM:TRIGger:OUTPut:ONT is generated.
RATio
<Mode>
*RST:
BB:DM:TRIG:OUTP2:MODE PULS
selects the pulsed marker signal on output MARKER 2.
Example:
[:SOURce<hw>]:BB:DM:TRIGger:OUTPut<ch>:OFFTime <Offtime>
The command sets the number of symbols in a period (ON time + OFF time) during which
the marker signal in setting SOURce:BB:DM:TRIGger:OUTPut:MODE RATio on the
marker outputs is OFF.
Parameters:
float
1 to 2^20 -1 symbol
1
1
symbol
<Offtime>
Range:
Increment:
*RST:
Default unit:
BB:DM:TRIG:OUTP2:OFFT 20
sets an OFF time of 20 symbols for marker signal 2.
In case of two-path instruments, on path A.
Example:
SOURce Subsystem