Rohde & Schwarz SMBV100A, Руководство пользователя

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Instrument Function
R&S
®
SMBV100A
223 Operating Manual 1407.6062.32 ─ 08
"Single" Sets a single sweep cycle. The sweep is triggered by the "Execute Sin-
gle Sweep" button.
If a different sweep mode was activated prior to the "Single" mode, the
current sweep is stopped. The "Single" sweep always starts at the start
frequency.
The "Reset Sweep" button resets the sweep to the start frequency.
Example:
SOUR:LFO:SWE:FREQ:MODE AUTO
TRIG0:SWE:SOUR SING
SOUR:LFO:FREQ:MODE SWE
SOUR:LFO:SWE:FREQ:EXEC
"Step" Sets a step-by-step sweep cycle. Each sweep step is triggered by a
variation of the value in the "Current Freq" entry window.
If this mode is activated, the cursor moves to the value displayed for
"Current Freq". If a different sweep mode was activated prior to the
"Step" mode, the current sweep is stopped. The "Step" sweep starts at
the current LF frequency.
The "Reset Sweep" button resets the sweep to the start frequency.
Example:
SOUR:LFO:SWE:FREQ:MODE MAN
SOUR:LFO:FREQ:MODE SWE
SOUR:LFO:SWE:FREQ:SPAC LIN
SOUR:LFO:SWE:FREQ:STEP:LIN 1E34
SOUR:LFO:FREQ:MAN 12 kHz
The value entered with command
SOUR:LFO:SWE:FREQ:STEP:LIN|LOG
sets the step width.
The value entered with command
SOUR:LFO:FREQ:MAN
has no effect,
the command only sets the next sweep step. In remote control only a
step-by-step sweep from start to stop frequency is possible
"Extern Single" Sets a single sweep cycle. The sweep is triggered by an external trigger
signal.
If a different sweep mode was activated prior to the "Extern Single"
mode, the current sweep is stopped. The "Extern Single" sweep always
starts at the start frequency.
The external trigger signal is input at the BNC connector INST TRIG.
The "Reset Sweep" button resets the sweep to the start frequency.
Example:
SOUR:LFO:SWE:FREQ:MODE AUTO
TRIG0:SWE:SOUR EXT
SOUR:LFO:FREQ:MODE SWE
(External trigger)
RF Signal and Analog Modulations - RF Block