Chapter 7 595
Language Reference
SP Frequency Span
SP Frequency Span
Syntax
Figure 7-241 SP Syntax
Description
The SP command sets the frequency span. The center frequency does
not change with changes in the frequency span; start and stop
frequencies do change. Setting the frequency span to 0 Hz effectively
allows an amplitude-versus-time mode in which to view signals. This is
especially useful for viewing modulation. Querying SP will leave the
analyzer in center frequency and span mode.