SP Span

SP

Span

Changes the total displayed frequency range symmetrically about the center frequency.
Syntax
/
frequency span
\
HZ
f+
\
\
Item Description/Default
R-f3e
Number Any real or integer number. Default unit is Hz. Frequency span of the
spectrum analyzer.
Equivalent Softkey: SPAN .
Step Increment: 1, 2, 5, 10 sequence (up to the stop frequency of the spectrum analyzer).
Related Commands: CF, FA, FB, FOFFSET, FS, HNLOCK, HNUNLK, RB, ST, VB.
Example
OUTPUT
718;"IP;SP
20MHZ;"
Initializes spectrum
analym
changes frequency span.
OUTPUT
718;"SP?;"
Gets the span value from the spectrum analyzer
ENTER
718;Span
Puts the spectrum analyzer response in the computer vari-
able, Span.
PRINT Span
Displays the span value.
Programming Commands 5497