Tektronix TDS2024 User Manual

Math FFT
TDS1000/2000-Series Digital Oscilloscope User Manual
125
When you change t he z oom factor, the FFT spectrum is magnifi ed
about the center graticule line. In othe r words, the axis of horizontal
magnification is the center graticule line.
Turn the HORIZONTAL POSITION knob clockwise to move the
FFT spectrum to the right. Push the SET TO ZERO button to
position the center of the spectrum at the center of the graticule.
Vertical Zoom and Position
The channel vertical knobs become zoom and position controls for
their respective channels when displaying the FFT spectrum. The
VOLT S/DIV knob provides zoom factors of X0.5, X1 (default), X2,
X5, and X10. The FFT spectrum is vertically magnified about the
M marker (math waveform reference point on the left edge of the
screen).
Turn the VERTICAL POSITION knob clockwise to move the
spectrum up.

Tektronix TDS2024 Specifications

General

Channels	4
Bandwidth	200 MHz
Sample Rate	2 GS/s
Record Length	2.5k points
Vertical Resolution	8 bits
Vertical Sensitivity	2 mV/div to 5 V/div
Timebase Range	5 ns/div to 50 s/div
Display Resolution	320 x 240 pixels
Math Functions	Add, Subtract, Multiply, Divide, FFT
Input Coupling	AC, DC, GND
Trigger Modes	Auto, Normal, Single
Trigger Types	Edge, Video, Pulse
Connectivity	USB
Input Impedance	1 MΩ
Maximum Input Voltage	300 V
Interface	USB
Power Supply	100 to 240 V
Dimensions	326 mm x 158 mm x 124 mm