Selecting a Preset Sweep Range
There are four preset sweep range parameters, se-
lectable in the step sweep and manual sweep fre-
quency modes. The following is a description of each
preset sweep range.
F1-F2
–provides a frequency sweep between
the start frequency, F1, and the stop frequency,
F2.
F3-F4
–provides a frequency sweep between
the start frequency, F3, and the stop frequency,
F4.
F5-dF
–provides a symmetrical frequency
sweep about the center frequency, F5. The
sweep width is determined by the dF fre-
quency parameter.
F6-dF
–provides a symmetrical frequency
sweep about the center frequency, F6. The
sweep width is determined by the dF fre-
quency parameter.
To select one of the preset sweep ranges from any
sweep frequency mode menu, press the main menu
key
FREQUENCY
CONTROL
The Sweep Frequency Control menu(below) is dis-
played.
This menu lets you perform the following:
Select a full range sweep (Fmin–Fmax) or one
of the preset sweep ranges for the sweep fre-
quency mode.
Select the frequency parameters for each pre-
set sweep range.
Select an output power level for the sweep.
Go to the marker list menu (described on page
3-30).
LOCAL (FRONT
SWEEP FREQUENCY
PANEL) OPERATION
OPERATION
3-30
680XXB OM
Summary of Contents for 680 B Series
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Page 11: ...Figure 1 1 Series 680XXB Synthesized CW Generator...
