MODULATION
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Center Frequency and Span
A center frequency and span can be set to determine the upper and
lower sweep limits (start/stop).
3. Press F2 (Span) or F3 (Center)
to select the span or center.
4. The Span or Center parameters will become
hightlighted in the waveform display area.
5. Use the arrow keys and scroll
wheel or number pad to enter
the Span/Center frequency.
6. Press F1~F5 to select the
Start/Stop frequency units.
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