Datasheet
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Mixed Domain Oscilloscopes
Waveform measurements
Cursors Waveform and Screen
DC measurement accuracy ±((DC Gain Accuracy) * |reading – (Offset – Position)| + Offset Accuracy + 0.15 div + 0.6 mV)
Automatic measurements (time domain)
30, of which up to eight can be displayed on-screen at any one time. Measurements include: Period, Frequency,
Delay, Rise Time, Fall Time, Positive Duty Cycle, Negative Duty Cycle, Positive Pulse Width, Negative Pulse
Width, Burst Width, Phase, Positive Overshoot, Negative Overshoot, Total Overshoot, Peak to Peak, Amplitude,
High, Low, Max, Min, Mean, Cycle Mean, RMS, Cycle RMS, Positive Pulse Count, Negative Pulse Count, Rising
Edge Count, Falling Edge Count, Area and Cycle Area.
Automatic measurements (frequency domain)
3, of which one can be displayed on-screen at any one time. Measurements include Channel Power, Adjacent
Channel Power Ratio (ACPR), and Occupied Bandwidth (OBW)
Measurement statistics Mean, Min, Max, Standard Deviation.
Reference levels User-definable reference levels for automatic measurements can be specified in either percent or units.
Gating Isolate the specific occurrence within an acquisition to take measurements on, using either the screen or wave-
form cursors.
Waveform histogram A waveform histogram provides an array of data values representing the total number of hits inside of a user-
defined region of the display. A waveform histogram is both a visual graph of the hit distribution as well as a
numeric array of values that can be measured.
Sources Channel 1, Channel 2, Channel 3, Channel 4, Ref 1, Ref 2, Ref 3, Ref 4, Math
Types Vertical, Horizontal
Waveform histogram measurements
12, of which up to eight can be displayed on-screen at any one time. Waveform Count, Hits in Box, Peak Hits,
Median, Max, Min, Peak-to-Peak, Mean, Standard Deviation, Sigma 1, Sigma 2, Sigma 3
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 × and Y location, width and height adjustment, start line and pixel and line-to-line offset control.