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Frequency Deviation
The frequency deviation setting represents the peak variation in frequency of the
modulated waveform from the carrier frequency.
– Frequency deviation: 1 mHz to 5 MHz. The default is 100 Hz.
– The carrier frequency must always be greater than or equal to the deviation. If
– The sum of the carrier frequency and deviation must be less than or equal to
– Front-Panel Operation: After enabling FM, press the Freq Dev softkey. Then
– Remote Interface Operation:
Keysight 33210A User's Guide
you attempt to set the deviation to a value greater than the carrier frequency
(with FM enabled), the function generator will limit the deviation to the
maximum value allowed with the present carrier frequency.
the maximum frequency for the selected function plus 100 kHz (10.1 MHz for
sine and square waveforms). If you attempt to set the deviation to a value that
is not valid, the function generator will limit it to the maximum value allowed
with the present carrier frequency.
use the knob or numeric keypad to enter the desired deviation.
FM:DEViation {<peak deviation in Hz>|MINimum|MAXimum}
Features and Functions
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