Rohde & Schwarz SMBV100A, Руководство пользователя

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Remote Control Commands
R&S
®
SMBV100A
700 Operating Manual 1407.6062.32 ─ 08
POINts = ((STOP - STARt) / STEP:LOG) + 1
If
POINTs
changes, the value of
STEP
is adjusted. The
STARt
and
STOP
value is retained.
Parameters:
<Points> float
*RST:
20dB
Example: POW:STAR - 30 dBm
sets the start frequency to -30 dBm.
POW:STOP - 10 dBm
sets the stop frequency to -10 dBm.
SWE:POW:POIN 20
sets 20 sweep steps. The sweep step width (
STEP
) is automati-
cally set to 1 dB.
[:SOURce<hw>]:SWEep:POWer:SHAPe <Shape>
The command sets the cycle mode for a sweep sequence (shape).
Parameters:
<Shape> SAWTooth | TRIangle
SAWTooth
One sweep runs from the start level to the stop level. The subse-
quent sweep starts at the start level again, i.e. the shape of sweep
sequence resembles a sawtooth.
TRIangle
One sweep runs from start to stop level and back, i.e. the shape
of the sweep resembles a triangle.Each subsequent sweep starts
at the start level again.
*RST:
SAWTooth
Example: SOUR:SWE:POW:SHAP TRI
selects the sweep cycle with alternating ascending and descend-
ing sweep directions.
[:SOURce<hw>]:SWEep:POWer:SPACing:MODE?
The command queries the sweep spacing. The sweep spacing for level sweeps is always
linear.
Example: SWE:POW:SPAC:MODE?
queries the sweep spacing for a level sweep at RF output.
Result: LIN
linear spacing
Usage: Query only
SOURce Subsystem