Hantek DSO4202C 2 Channel Digital Oscilloscope 1 Channel Arbitrary/Function Waveform Generator From

Features
200M bandwidths.
1GSa/s Real Time sample rate.
Large (7.0-inch) color display,WVGA(800×480).
Record length up to 24K.
Trigger mode:edge/pulse width/line selectable video/slop/overtime etc.
USB host and device connectivity, standard.
Multiple automatic measurements.
Four math functions, including FFTs standard.
Provides software for PC real-time analysis.
Specification
Model:DSO4202C
Sample Rate:Sampling Rate Range:1GSa/s
Equivalent Sample Rate:25GSa/s
Normal:Normal data only
Peak Detect:High-frequency and randon glith capture
Average:Wavefom Average, selectable 4,8,16,32,64,128
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.
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 10ns/div;
(-4div x s/div) to 20ms;
Vertical Resolution:8-bit resolution, all channel sampled simultaneously
Position Range:2mV/div to 10V/div
Bandwidth:200MHz
Rise Time at BNC( typical):1.8ns
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
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 5V/div
Volts Measurement Repeatability,
Average Acquisition Mode:Delta volts between any two averages of ≥16 waveforms acquired
under same setup and ambient conditions
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
Trigger Level Accuracy( typical)
Accuracy is for signals having rise
and fall times ≥20ns:CH1/CH2:0.2div * volts/div within ±4 divisions from center of screen;
EXT:± (6% of setting + 40mV);
EXT/5:± (6% of setting + 200mV);
Set Level to 50%(typical):Operates with input signals ≥50Hz
Video Trigger Type:CH1, CH2:Peak-to-peak amplitude of 2 divisions;
EXT:400mV;
EXT/5:2V
Signal Formats and Field Rates,
Video Trigger Type:Supports NTSC, PAL and SECAM broadcast systems for any field or any line
Holdoff Range:100ns ~ 10s
Pulse Width Trigger Mode:Trigger when (
, = , or ≠); Positive pulse or Negative pulse
Time Range:20ns ~ 10s
Over Time Mode:Rising edge or Falling edge
Time Range:20ns ~ 10s
Trigger on CH1:Internal Trigger:Edge, Pulse Width, Video, Slope
Trigger on CH2:Internal Trigger:Edge, Pulse Width, Video, Slope
Readout Resolution:6 digits
Accuracy (typical):±30ppm (including all frequency reference errors and ±1 count errors)
Frequency Range:AC coupled, from 4Hz minimum to rated bandwidth
Signal Source:Pulse Width or Edge Trigger modes:all available trigger sources
The Frequency Counter measures trigger source at all times, including when the
oscilloscope acquisition pauses due to changes in the run status, or acquisition
of a single shot event has completed.
Pulse Width Trigger mode:The oscilloscope counts pulses of significant magnitude
inside the 1s measurement window that qualify as triggerable events, such as narrow
pulses in a PWM pulse train if set to
Edge Trigger mode:The oscilloscope counts all edges of sufficient
magnitude and correct polarity.
Video Trigger mode:The Frequency Counter does not work.
Cursor Measurement:Voltage difference between cursors:V
Time difference between cursors:T
Reciprocal of T in Hertz (1/ΔT)
Auto Measuerment:Frequency, Period, Mean, Pk-Pk, Cycli RMS, Minimum, Maximum, Rise time, Fall Time,
+Pulse Width, -Pulse Width, Delay1-2Rise, Delay1-2Fall, +Duty, -Duty, Vbase, Vtop, Vmid,
Vamp, Overshoot, Preshoot, Preiod Mean, Preiod RMS, FOVShoot, RPREShoot, BWIDTH,
FRF, FFR, LRR, LRF, LFR, LFF
Waveform Impedance:DC-25MHz
Sample Rate:200MHzDDS
Output Waveform:Arbitrary wave/square wave/sine wave/triangle wave/trapezoidal wave/pulse wave/DC
Frequency Resolution:0.1%
Waveform Depth:4KSa
Vertical Resolution:12bit
Frequency Stability
Waveform Range:±3.5V Max
Output Impedance:50
Output Current:50mA Ipeak=100mA
System BW:25M
Harmonic Distortion:-50dBc(1KHz),-40dBc(10KHz)
General Features
Display
Display Type:7 inch 64K color TFT (diagonal liquid crystal)
Display Resolution:800 horizontal by 480 vertical pixels
Display Contrast:Adjustable (16 gears) with the progress bar
Probe Compensator Output
Output Voltage( typical):About 5Vpp into ≥1MΩ load
Frequency(typical):1kHz
Power Supply
Supply Voltage:100-120VACRMS(±10%), 45Hz to 440Hz, CAT
120-240VACRMS(±10%), 45Hz to 66Hz, CAT
Power Consumption
Fuse:2A, T rating, 250V
Environmental
Size:Length 385mm, Width 200mm, Height 245mm
Weight:3.5KG(with Packing); 2.08KG(without Packing)
Package Included
1 x DSO4202C Digital Oscilloscope
2 x Probes
1 x Power Line
1 x USB Cord
1 x CD