Teledyne T3DSO1000 Programming Manual page 86

MATH
Command /Query
DESCRIPTION
COMMAND SYNTAX
QUERY SYNTAX
RESPONSE FORMAT
EXAMPLE
Digital Oscilloscope Series
FFT_CENTER | FFTC
The FFT_CENTER command sets the center
frequency when FFT (Fast Fourier Transform) is
selected.
The FFT_CENTER? query returns the current
center frequency of FFT waveform.
FFT_CENTER <center>
<center>:= frequency value with unit (MHz/
kHz/ Hz).
Note:
• If you set the center to a value outside of the
legal range, the center value is automatically set
to the nearest legal value. Legal values are
affected by the Hz/div setting.
• The range for center is related to the
horizontal scale of FFT and varied by models.
See the math menu of oscilloscope as shown
below for details.
FFT_CENTER?
FFT_CENTER <center>
When the Math function is on, the operator is
FFT, and the horizontal scale is 100 MHz, the
following command sets the center frequency of
FFT to 58 MHz.
Command message:
FFTC 58MHz
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