FREQUENCY/SPAN
41
F
REQUENCY/
S
PAN
The
Frequency
key, together with
Span
key, sets the
frequency scale. Two methods are available.
Center-and-Span method defines the center point and
surrounding frequency range. Start-and-Stop method
defines the beginning and end of the frequency range.
Special span settings are available at full and zero spans.
The last span setting may also be recalled.
Frequency
Center and Span
Set frequency adjustment step ...............................42
Set center frequency ...............................................42
Set frequency span .................................................43
Start and Stop
Set frequency adjustment Step...............................44
Set start frequency .................................................44
Set stop frequency..................................................45
Span
Display full frequency span (3GHz) .......................46
Display zero span (time domain) ...........................46
Recall the Last Span Setting ...................................47
