DPO4USB datasheet(24/46 Pages) TEKTRONIX

24 / 46 page

Waveform math

Arithmetic

Add, subtract, multiply, and divide waveforms.

Math functions

Integrate, differentiate, FFT

FFT

Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS, and FFT Window to Rectangular, Hamming, Hanning, or

Blackman-Harris.

Spectrum math

Add or subtract frequency-domain traces.

Advanced math

Define extensive algebraic expressions including waveforms, reference waveforms, math functions (FFT, Intg, Diff, Log, Exp, Sqrt,

Abs, Sine, Cosine, Tangent, Rad, Deg), scalars, up to two user-adjustable variables and results of parametric measurements

(Period, Freq, Delay, Rise, Fall, PosWidth, NegWidth, BurstWidth, Phase, PosDutyCycle, NegDutyCycle, PosOverShoot,

NegOverShoot, TotalOverShoot, PeakPeak, Amplitude, RMS, CycleRMS, High, Low, Max, Min, Mean, CycleMean, Area,

CycleArea, and trend plots). For example, (Intg(Ch1 - Mean(Ch1)) × 1.414 × VAR1)

Act on Event

Events

None, when a trigger occurs, or when a defined number of acquisitions complete (1 to 1,000,000)

Actions

Stop acquisition, save waveform to file, save screen image, print, AUX OUT pulse, remote interface SRQ, e-mail notification, and

visual notification

Repeat

Repeat the act on event process (1 to 1,000,000 and infinity)

Video Picture mode (optional, requires DPO4VID)

Sources

Channel 1, Channel 2, Channel 3, Channel 4

Video standards

NTSC, PAL

Contrast and brightness

Manual and automatic

Field selection

Odd, Even, Interlaced

Picture location on screen

Selectable X and Y location, width and height adjustment, start line and pixel and line-to-line offset control.

Datasheet

24 www.tek.com

DPO4USB Fiches technique(PDF) 24 Page - TEKTRONIX, INC.