Keysight U1610A Guia Del Usuario página 83

3 Using the Oscilloscope
Ch2 – Ch1 :
Ch1 * Ch2 :
Ch1/Ch2 :
Ch2/Ch1 :
d/dt :

dt :
A unit of U (undefined) will be displayed for Ch1 + Ch2, Ch1 – Ch2, and Ch2 – Ch1
if the channels are set to dissimilar units.
FFT function
Press
time-domain waveform into a frequency-domain waveform.
Select the source
Press
operation as the FFT source. Press
Adjust the FFT waveform scale or offset
Press
(dB/division) or offset (dB or dBV) respectively.
Select the window function
Press
input signal based on the signal characteristics and measurement priorities.
– Hanning – used for making accurate frequency measurements or for resolving
80
V or A
2 2
V , A
-
-
V/sec or A/sec
Vsec or Asec
>
and use the
/
repeatedly to select a window function to apply to your FFT
two frequencies that are close together.
, or W
to access the FFT function, which converts a
keys to select any analog channel or math
and use the
again to exit the selection menu.
or key to set the scale factor
Keysight U1610/20A User's Guide