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Programming Commands
SP Frequency Span
8566A/B, 8568A/B:
Step Increment: 1, 2, 5, 10 sequence (up to the stop frequency of the analyzer)
Legacy Products
8560 series, 8566A/B, 8568A/B
Description
Changes the total displayed frequency range symmetrically about the center frequency.
If resolution and video bandwidths are coupled to the span width, the bandwidths change with the span
width to provide a predetermined level of resolution and noise averaging. Likewise, the sweep time
changes to maintain a calibrated display, if coupled. All of these functions are normally coupled, unless
RB (page 295), VB (page 347), or ST (page 318) have been executed.
SP
S
P
HZ
;
KHZ
MHZ
GHZ
UP
DN
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S
P
KZ
MZ
GZ
real
OA