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SIGLENT
64 User Manual
Knob Step
Span/200, min 1 Hz
Direction Key Step
Span/10, min 1 Hz
Related to
Center Freq, Stop Freq
3.2.1.3 Stop Freq
Set the start frequency of the current sweep. The start and stop frequencies are displayed at the bottom
of the grid respectively.
Table 3-4 Stop Freq
Parameter
Explanation
Default
1.5 GHz
[5]
Range
10.0001 MHz ~ 1.5 GHz
[6]
Unit
GHz, MHz, kHz, Hz
Knob Step
Span/200, min 1 Hz
Direction Key Step
Span/10, min 1 Hz
Related to
Start Freq, Center Freq
Note:
[1] - [6] Different models have different values. Please refer to Data Sheet.
3.2.2 Span
Switch to the Span Settings menu by pressing Span on the front panel. When entering the span menu,
the “Span” is selected by default. Any change of this parameter will affect the frequency parameters and
restart the sweep.
3.2.2.1 Span
Set the frequency range of the current sweep.
● The start and stop frequency vary with the span when the center frequency is constant.
● In vector network analysis mode, the minimum sweep span is 100 Hz, and zero span cannot be
set.
● When the span is set to the maximum, the analyzer enters full sweep mode.
Table 3-5 Span
Parameter
Explanation
Default
Full Span
Range
100 Hz ~ Full Span
Unit
GHz, MHz, kHz, Hz
Knob Step
Span/200, min 1 Hz
Direction Key Step
In 1-2-5 sequence
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