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Hantek DSO2D50 2CH Digital Storage Oscilloscope
Digital Storage Oscilloscope

Hantek DSO2D50 2CH Digital Storage Oscilloscope

The DSO2D20 series digital oscilloscope delivers great performance with 2GSa/s sampling rate and 500MHz bandwidth. It supports 1MΩ / 50Ω impedance switching and comes with a built-in arbitrary waveform generator. It offers multiple trigger modes, UART/LIN/CAN/SPI/I2C bus decoding, 32 auto measurements, digital voltmeter and hardware frequency meter. SCPI command is supported for remote control.

Available units in stock

Product Details

The DSO2D20 series digital oscilloscope has comprehensive functions and outstanding performance, with a sampling rate of 2GSa/s and a maximum bandwidth of 500MHz across the entire range. Support 1M Ω/50 Ω impedance switching to ensure signal integrity; Built in arbitrary waveform generator, capable of outputting 5 standard waveforms and supporting custom arbitrary waveform output; Standard configuration includes 9 triggering modes including edge, pulse, video, slope, timeout, window, code pattern, interval, and under amplitude, as well as 5 bus analysis and protocol decoding functions including UART, LIN, CAN, SPI, and IIC; 32 automatic measurement and threshold measurement functions, with test results supporting statistical analysis; Two sets of digital voltmeter functions and hardware frequency meter functions; Standard SCPI remote control instructions, convenient for users to build testing systems.

Key Features

  • Support 1MΩ/50Ω impedance switching to ensure signal integrity;

  • The sampling rate of the entire system is 2GSa/s, with a maximum bandwidth of 500MHz;

  • Built in arbitrary waveform generator, capable of outputting 5 standard waveforms, supports custom arbitrary waveform output, and supports burst output;

  • Protocol Trigger: Comes with five standard serial protocol triggers and decoding, supporting protocols including UART, LIN, CAN, SPI, IIC, making it easy to analyze serial bus data;

  • 32 automatic measurement and threshold measurement functions, with test results supporting statistical analysis;

  • Two sets of digital voltmeter functions and hardware frequency meter functions;

  • Standard SCPI remote control instructions, convenient for users to build testing systems;

  • Save and export function, which can save settings CSV, Information such as images, reference waveforms, and waveforms;

  • Four sampling methods: normal, average, peak, and high-precision;

  • 14 operating languages, supporting over 90% of countries and regions worldwide;

  • There are two cursor measurement modes: manual and tracking, and the Math function also supports cursor measurement;

  • 500uV-10V vertical measurement gear, 300VCAT Ⅱ withstand voltage input;

  • FFT scale display, convenient for reading results;

  • Manual, single time, one click AUTO measurement, simple and fast waveform measurement;

  • XY mode supports dual window display, making it easy to understand waveform phase changes;


FAQ

Q: What is the bandwidth and sampling rate of Hantek DSO2D50?

A: It is 500MHz, 2 analog channels. Max 2GSa/s single-channel sampling rate, 1GSa/s for dual channels.

Q: What is the difference between DSO2D50 and DSO2C50?

A: DSO2D50 has built-in AWG arbitrary waveform generator; DSO2C50 version without waveform generator.

Q: Does DSO2D50 support bus decoding? Which protocols?

A: Yes. It supports UART, LIN, CAN, SPI and IIC serial bus trigger & decoding.

Q: Can I switch input impedance on DSO2D50?

A: Yes, 1MΩ / 50Ω switchable, to match different signal test requirements.

Q: Does DSO2D50 support remote control?

A: Yes, standard SCPI commands, you can build automated test systems.

Q: What auto measurement functions are available?

A: 32 automatic measurement items with statistical analysis, also built-in DVM and hardware frequency meter.

Q: What waveforms can the built-in AWG output?

A: 5 standard waveforms plus custom arbitrary waveform output, burst output supported.


Model

DSO2C20 

DSO2D20 

DSO2C35 

DSO2D35

DSO2C50

DSO2D50

Analog Bandwidth

200MHz 

350MHz 

500MHz

Rising Time (typical)

≤1.75ns

≤1ns 

≤700ps

No. of Input/Output Channels

2 analog channel inputs; 1 signal generator channel output (DSO2D20 series)

EXT Channel Input

1 EXT channel input

Waveform Generator

╳

√

╳

√

╳

√

Sampling Mode

Real-time sampling

Max. Sample Rate of Analog Channel

2GSa/s (single-channel),1GSa/s (all channels)

Max. Memory Depth

80Kpts (single-channel),40Kpts (all channels)

Peak Detection

Under all the time base settings, capture 1ns glitches

LCD Size and Type

7-inch display screen

Display Resolution

800 × 480

Vertical System Analog Channel

Input Coupling

DC, AC, GND 

Input Impedance

1MΩ±1%,50Ω±1%

Input Capacitance

17pF±3pF

Maximum Input Voltage

1MΩ 

CAT I 300 VRMS,400 Vpk

50Ω

5VRMS

Vertical Resolution

8bit

Vertical Sensitivity Range

1MΩ

500uV/div ~ 10V/div

50Ω 

500uV/div ~ 1V/div

Offset Range

1MΩ

±1V (500uV/div ~ 50 mV/div)

±10V(100mV/div ~ 500 mV/div)

±100 V (1V/div ~ 10 V/div)

50Ω 

±1V(500uV/div ~ 50 mV/div)

±10V(100mV/div ~ 500 mV/div)

±100V(1 V/div )

Dynamic Range

±5div ( 8bit )

Bandwidth Limit (Typical)

20MHz,100MHz,200MHz,350MHz; selectable for each channel

DC Gain Accuracy

±3%FullScale

DC Offset Accuracy

<200mV/div (±0.1div±2mV±1.5%of offset value)

>200mV/div (±0.1div±2mV±1.0%of offset value)

Channel-to-Channel Isolation

40dB,  from DC to maximum rated bandwidth of each model

Horizontal System--Analog Channel

Range of Time Base

200MHz 

350MHz

500MHz

2ns/div~1ks/div

1ns/div~1ks/div

500ps/div~1ks/div

Time Base Accuracy

±50ppm

Time Base Delay Range

before triggering

≥1/2 screen width

after triggering

1 s or 100 div, whichever is greater

Time Interval (△T) 

Measurement±(1 sample interval)±(50ppm××readout)±50ps

Horizontal Mode

YT 

Default

XY

X1 = Channel1,Y1 = Channel2

SCAN

Time base≥100ms/div, available to enter or exit the SCAN mode by rotating
the Horizontal SCALE knob

ROLL

Time base≥100ms/div, available to enter or exit ROLL mode through HORIZ MENU menu

Acquisition System

Max. Sample Rate of
Analog Channel

2GSa/s(single-channel),1GSa/s (all channels)

Max. Sample Rate of
Analog Channel

80Kpts(single-channel),40Kpts (all channels)

Acquisition Mode

Normal

Default

Peak Detection

Capture 1ns glitches

Average Mode

2, 4, 8, 16…128 are available for you to choose, averaging point by point

High Resolution

12bits(max .)

Arbitrary Waveform Generator

Sample Rate

200MSa/s

Vertical Resolution

12bit

Max. Frequency

25MHz

Standard Waveform

Sine, Square, Ramp, Exp, Noise, DC

Arb

Arb1, Abr2, Arb3, Arb4

Sine

Frequency Range

0.1Hz~25MHz

Square

Frequency  Range

0.1Hz~10MHz

Ramp

Frequency Range

0.1Hz~1MHz

Exp

Frequency Range

0.1Hz~5MHz

Arb

Frequency Range

0.1 Hz-25MHz 

Waveform Length

4K

Frequency

Accuracy

100ppm(<10kH), 50ppm(>10kHz)

Resolution

100 mHz or 4 bits (whichever is greater)

Amplitude

Output Range

10mV~7Vpp(HighZ)

5mV~3.5Vpp(50Ω)

DC Offset Accuracy

Range

±3.5V,HighZ

±1.75V,50Ω

Resolution

100 uV or 3 bits (whichever is greater)

Accuracy

2%(1 kHz)

Output Impedance

50Ω ± 1%

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