Model

        DSO4202C

        DSO4102C

        DSO4072C

                      Oscilloscope

                      Sample Rate

        Sampling Rate Range: 1GSa/s

                      Equivalent Sample Rate: 25GSa/s

                      Acquisition Modes

                      Normal

        Normal data only

                      Peak Detect

        High-frequency and randon glith capture

                      Average

        Wavefom Average, selectable 4,8,16,32,64,128

                      Inputs

                      Inputs Coupling

        AC, DC, GND

                      Inpits Impendance

        1MΩ±2% 20pF±3pF

                      Probe Attenuation

        1X, 10X

                      Supported Probe Attenuation Factor

        1X, 10X, 100X, 1000X

                      Maximum Input Voltage

        CAT I and CAT II: 300VRMS (10×)

                      CAT III: 150VRMS(1×);

                      Installation Category II: derate at 20dB/decade above 100kHz to 13V peak AC at 3MHz* and above. For non-sinusoidal waveforms, peak value must be less than 450V. Excursion above 300V should be of less than 100ms duration. RMS signal level including all DC components removed through AC coupling must be limited to 300V. If these values are exceeded, damage to the oscilloscope may occur.

                      Horizontal

                      Sample Rate Range

        1GS/s

                      Waveform Interpolation

        (sin x)/x

                      Record Length

        40K

                      SEC/DIV Range

        2ns/div to 40s/div

        4ns/div to 40s/div

                      Sample Rate and

        ±50ppm at over any ≥1ms time interval)

                      Delay Time Accuracy

                      Position Range

        2ns/div to 10ns/div;

        20ns/div to 80us/div; (-8div x s/div) to 40ms;

                      (-4div x s/div) to 20ms;

        200us/div to 40s/div; (-8div x s/div) to 400s

                      Delta Time Measurement Accuracy

(Full Bandwidth)

        Single-shot, Normal mode:± (1 sample interval +100ppm × reading + 0.6ns);

>16 averages:± (1 sample interval + 100ppm × reading + 0.4ns);

Sample interval = s/div ÷ 200

                      Vertical

                      Vertical Resolution

        8-bit resolution, all channel sampled simultaneously

                      Position Range

        2mV/div to 10V/div

                      Bandwidth

        200MHz

        100MHz

        70MHz

                      Rise Time at BNC( typical)

        1.8ns

        3.5ns

        5ns

                      Analog Bandwidth in Normal and Average modes at BNC or with probe, DC Coupled

        2mV/div to 20mV/div, ±400mV; 50mV/div to 200mV/div, ±1V

                      500mV/div to 2V/div, ±40V; 5V/div, ±50V

                      Math

        +, -, *, /, FFT

                      FFT

        Windows: Hanning, Flatop, Rectamgular, Bartlett, Blackman;

                      1024 sample point

                      Bandwidth Limit

        20MHz

                      Low Frequency Response (-3db)

        ≤10Hz at BNC

                      DC Gain Accuracy

        ±3% for Normal or Average acquisition mode, 5V/div to 10mV/div;

                      ±4% for Normal or Average acquisition mode, 5mV/div to 2mV/div