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The hop frequency may be changed in either of the ways detailed in General: Numeric Editing.
To set the switching rate press the
Rate
soft-key. The rate parameter will appear in the Edit Box
and the modulating waveform in the Graph Box will show that the switching rate is being edited.
The rate may be changed in either of the ways detailed in General: Numeric Editing.
To set which level of the switching signal will output the hop frequency press the
Slope
soft-key.
The currently selected slope will appear in the Edit Box.
The options are
Positive
or
Negative
. Setting positive will cause FSK to generate the hop
frequency while the switching signal is high and the carrier frequency while the switching signal is
low. Setting negative will cause FSK to generate the hop frequency while the switching signal is low
and the carrier frequency while the switching signal is high.
All the parameters for FSK are now set.
