User Manual

ManualsBrandsGW Instek ManualsBenchtop OscilloscopesOscilloscope, 2x 70MHz, 25GSPS

GDS-1000A-U Series User Manual

30

Math key 2/2 (FFT/FFT rms)

Operation

FFT

Source

CH1

Zoom

1X

0.0000Hz

1/2/5/10/20X

Window

Hanning

Flattop/

Rectangular/

Blackman/

Hanning

CH1/2

MATH

-12div ~ +12div

20/10/5/2/1 dB

CH1+CH2

CH1-CH2

CH1xCH2

FFT

FFT rms

Vertical

2V

0.00 Div

Math on/off

Math

Select math operation type (+/–

/x/FFT/FFT rms)

Operation

Select FFT source channel

Source

Select FFT window

Window

Select FFT result position

Vertical→VAR

Select vertical scale

Vertical→VOLTS/DIV

Select vertical units

Vertical

Select Zoom level

Zoom(X)→VAR

Select Horizontal position

Zoom(Hz)→VAR