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Feature:
Parameters:
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 | ||
Sample Rate and | ±50ppm(at over any ≥1ms time interval) | ||
Delay Time Accuracy | |||
Position Range | 2ns/div to 8ns/div; (-8div x s/div) to 20ms; | 20ns/div to 80us/div; (-8div x s/div) to 40ms; | |
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 |
Offset Range | 2mV/div to 20mV/div, ±400mV; 50mV/div to 200mV/div, ±1V 500mV/div to 2V/div, ±40V; 5V/div to 10V/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, 10V/div to 10mV/div; | ||
±4% for Normal or Average acquisition mode, 5mV/div to 2mV/div | |||
DC Measurement Accuracy, Average Acquisition Mode | When vertical displacement is zero, and N ≥16:± (3% × reading + 0.1div + 1mV) only 10mV/div or greater is selected; When vertical displacement is not zero, and N≥16: ± [3% × (reading + vertical position) + 1% of vertical position + 0.2div]; Add 2mV for settings from 2mV/div to 200mV/div; add 50mV for settings from 200mV/div to 10V/div | ||
Volts Measurement Repeatability, Average Acquisition Mode | Delta volts between any two averages of ≥16 waveforms acquired under same setup and ambient conditions | ||
Trigger System | |||
Trigger Types | Edge, Video, Pulse, Slope, Over time, Alternative | ||
Trigger Source | CH1, CH2, EXT, EXT/5, AC Line | ||
Trigger Modes | Auto, Normal, Single | ||
Coupling Type | DC, AC, Noise Reject, HF Reject, LF Reject | ||
Trigger Sensitivity (Edge Trigger Type) | DC(CH1,CH2): | ||
1div from DC to 10MHz; 1.5div from 10MHz to 100MHz; 2div from 100MHz to Full; | |||
DC(EXT): | |||
200mV from DC to 100MHz; 350mV from 100MHz to 200MHz; | |||
DC(EXT/5): | |||
1V from DC to 100MHz;1.75V from 100MHz to 200MHz; | |||
AC: Attenuates signals below 10Hz; | |||
HF Reject: Attenuates signals above 80kHz; | |||
LF Reject: Same as the DC-coupled limits for frequencies above 150kHz; attenuates signals below 150kHz | |||
Trigger Level Range | CH1/CH2: ±8 divisions from center of screen; | ||
EXT: ±1.2V; | |||
EXT/5:±6V |
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