Remote Control Commands
R&S
®
SMU200A
717Operating Manual 1007.9845.32 ─ 15
Parameters:
NARRow|WIDE
NARRow
The available frequency range is smaller than with setting wide. It
is asymmetrical around the RF frequency set at the point of
activating the phase continuous settings.
WIDE
The wide mode provides a larger frequency range. The frequency
range is symmetrical around the RF frequency set at the point of
activating the phase continuous settings.
NARRow
<Mode>
*RST:
FREQ:PHAS:CONT:MODE NARR
selects narrow mode.
FREQ:PHAS:CONT:LOW
queries the max frequency.
Response: -3 518 518.52
Example:
R&S SMx-B22Options:
[:SOURce<hw>]:FREQuency:PHASe:CONTinuous:STATe <State>
Activates/deactivates phase continuous frequency settings. For a given RF frequency
setting, phase continuous frequency changes are possible in a limited frequency range
(see also "Phase Continuous Frequency Setting").
The output sinewave is phase continuous, i.e there will be no phase discontinuity or glitch
when changing the frequency.
Parameters:
0|1|OFF|ON
OFF
<State>
*RST:
FREQ:PHAS:CONT:STAT ON
activates phase continuous mode.
Example:
[:SOURce<hw>]:FREQuency:SPAN <Span>
This command specifies the span for the sweep. This setting in combination with the
center frequency setting ([SOUR]:FREQ:CENT) defines the sweep range.
This command is linked to the commands [SOUR]:FREQ:STAR and
[:SOUR]:FREQ:STOP, i.e. changing these values causes the SPAN value to change,
and vice versa:
SPAN = (STOP - STARt)
Negative values for SPAN are permitted; STARt > STOP then applies.
Correlation: SPAN = (STOP - STARt)
SOURce Subsystem
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