Hantek DSO8202E Digital Osciloscopio USB Storage Lcd Automotive Oscilloscope 2 Channels 200Mhz Portable Multimeter

Model

DSO8072E

DSO8102E

DSO8152E

DSO8202E

Acquisition

Sample Modes

Real-Time Sample

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

Inputs Impendance

1M2% 20pF3pF

Probe Attenuation

1X, 10X

Supported Probe Attenuation Factor

1X, 10X, 100X, 1000X

Maximum Input Voltage

CAT I and CAT II: 300VRMS (10×), Installation Category;
CAT III: 150VRMS (1×)

Horizontal System

Sample Rate Range

1GS/s

Waveform Interpolation

(sin x)/x

Record Length

2M

SEC/DIV Range

4ns/div~2000s/div, in a2, 4, 8 sequence

2ns/div~2000s/div, in a2, 4, 8 sequence

Sample Rate and
Delay Time Accuracy

50ppm over any 1ms time interval

Scanning Speed Range

4ns/div to 8ns/div; (-8div x s/div) to 40ms;
20ns/div to 80s/div;(-8div×s/div) to 40ms;
200s/div to 40s/div;(-8div×s/div) to 400s;

2ns/div to10ns/div;(-4div×s/div) to 20ms;

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 System

Vertical Resolution

8-bit resolution, all channel sampled simultaneously

Volts Range

2mV/div to 100V/div at input BNC

Bandwidth

70MHz

100MHz

150MHz

200MHz

Rise Time at BNC( typical)

5ns

3.5ns

2.3ns

1.8ns

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

400V(100V/div-20V/div);
50V(10V/div-5V/div);
40V(2V/div-500mV/div);
2V(200mV/div-50mV/div);
400mV(20mV/div-2mV/div);

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, 100V/div to 10mV/div.
4% for Normal or Average acquisition mode, 5mV/div to 2mV/div.

DC Measurement Accuracy,
Average Acquisition Mode

Measurement Type: Average of 16 waveforms with vertical position at zero
Accuracy: (3% × reading + 0.1div + 1mV) when 10mV/div or greater is selected.
Measurement Type: Average of 16 waveforms with vertical position not at zero
Accuracy: [3% × (reading + vertical position) + 1% of vertical position + 0.2div].

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, AC Line

Trigger Modes

Auto, Normal, Single

Coupling Type

DC, AC, HF Reject, LF Reject, Noise 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;
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;

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;

Set Level to 50%(typical)

Operates with input signals 50Hz

Video Trigger

Video Trigger Type

CH1, CH2: Peak-to-peak amplitude of 2 divisions;

Signal Formats and Field Rates

Supports NTSC, PAL and SECAM broadcast systems for any field or any line

Holdoff Range

100ns ~ 10s

Pulse Width Trigger

Pulse Width Trigger Mode

Trigger when (< , >, = , or ); Positive pulse or Negative pulse

Pulse Width Trigger Point

Equal: The oscilloscope triggers when the trailing edge of the pulse crosses the trigger level.
Not Equal: If the pulse is narrower than the specified width, the trigger point is the trailing edge. Otherwise, the oscilloscope triggers when a pulse continues longer than the time specified as the Pulse Width.
Less than: The trigger point is the trailing edge.
Greater than (also called overtime trigger): The oscilloscope triggers when a pulse continues longer than the time specified as the Pulse Width

Pulse Width Range

20ns ~ 10s

Slope Trigger

Slope Trigger Mode

Trigger when (< , > , = , or ); Positive slope or Negative slope

Slope Trigger Point

Equal: The oscilloscope triggers when the waveform slope is equal to the set slope.
Not Equal: The oscilloscope triggers when the waveform slope is not equal to the set slope.
Less than: The oscilloscope triggers when the waveform slope is less than the set slope.
Greater than: The oscilloscope triggers when the waveform slope is greater than the set slope.

Time Range

20ns ~ 10s

Overtime Trigger

Over Time Modee

Rising edge or Falling edge

Time Range

20ns ~ 10s

Alternative Trigger

Trigger on CH1

Internal Trigger: Edge, Pulse Width, Video, Slope

Trigger on CH2

Internal Trigger: Edge, Pulse Width, Video, Slope

Trigger Frequency Counter

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 < mode and the width is set to a relatively small time.
Edge Trigger mode: The oscilloscope counts all edges of sufficient magnitude and correct polarity.
Video Trigger mode: The Frequency Counter does not work.

Measure

Cursor Measurement

Manual: Voltage difference between cursors: V
Time difference between cursors: T
Reciprocal of T in Hertz (1/T);
Tracing: The valtage and time at a waveform point;

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,

Waveform Generator Mode

Frenquency Range

1Hz(DC)~25MHz

DAC Clock

2K~200MHz adjustable

Memory Depth

4KSa

Vertical Resolution

12 Bits

Stability

<30ppm

Amplitude

3.5V Max.

Output Impedance

50

Output Current

50mA Ipeak=50mA

System Bandwidth

25M

Harmonic Wave Distortion

-50dBc(1KHz), -40dBc(10KHz)

General Specifications

Display Resolution

640 horizontal by 480 vertical pixels

Display Contrast

Adjustable (16 gears) with the progress bar

Probe Compensator Output

Output Voltage( typical)

About 2Vpp into 1M load

Frequency(typical)

1kHz

Power Supply

Supply Voltage

AC Input:100-240VACRMS,0.6A MAX,50Hz~60Hz; DC Output:9V,2A

Power Consumption

<30W

Environmental

Temperature

Operating: 32F to 122F (0C to 50C);
Nonoperating: -40F to 159.8F (-40C to +71C)

Cooling Method

Convection

Humidity

+104F or below (+40C or below): 90% relative humidity;
106F to 122F (+41C to 50C): 60% relative humidity

Altitude

Operating: Below 3,000m (10,000 feet);
Nonoperaring: Below 15,000m(50,000 feet)

Mechanical

Size

260mmmm; 220mm; 75mm

Weight

2.5KG(without Packing)