Hantek DSO5202P is a 200MHz, 2-channel digital storage oscilloscope designed for electronics testing, circuit development, troubleshooting, repair, embedded systems, power electronics, laboratory measurement, and engineering applications. BDTronics offers the Hantek DSO5202P in Bangladesh for engineers, technicians, students, makers, electronics repair professionals, and industrial users who need a high-bandwidth oscilloscope with 1GSa/s real-time sampling. BDTronics provides this oscilloscope with a large 7-inch 800 × 480 color display, 40K record length, multiple trigger modes, automatic measurements, FFT analysis, USB connectivity, and PC software for real-time waveform analysis.

The Hantek DSO5202P combines 200MHz analog bandwidth with 1GS/s real-time sampling and 8-bit vertical resolution, making it suitable for observing fast digital signals, PWM waveforms, switching power supplies, motor drivers, communication signals, amplifiers, oscillators, sensors, microcontroller circuits, and general electronic waveforms. Its two independent input channels allow simultaneous comparison and measurement of signals from different parts of a circuit.

Features:

• 200MHz analog bandwidth

• 2-channel digital storage oscilloscope

• 1GS/s real-time sampling rate

• 7-inch 64K-color TFT display

• 800 × 480 WVGA display resolution

• Up to 40K record length

• 8-bit vertical resolution

• All channels sampled simultaneously

• Normal, Peak Detect, and Average acquisition modes

• Average acquisition from 4, 8, 16, 32, 64, or 128 waveforms

• Peak Detect mode helps capture high-frequency and random glitches

• Multiple automatic waveform measurements

• Cursor measurements for voltage and time

• FFT spectrum analysis

• Four mathematical functions: addition, subtraction, multiplication, and division

• FFT windows including Hanning, Flat Top, Rectangular, Bartlett, and Blackman

• 1024-point FFT

• 20MHz bandwidth limit function

• Edge trigger

• Video trigger

• Pulse width trigger

• Slope trigger

• Overtime trigger

• Alternative trigger

• Auto, Normal, and Single trigger modes

• AC, DC, Noise Reject, HF Reject, and LF Reject trigger coupling

• CH1, CH2, EXT, EXT/5, and AC Line trigger sources

• Built-in 6-digit frequency counter

• Frequency measurement range from 4Hz to rated bandwidth

• USB host and USB device connectivity

• PC software for real-time waveform analysis

• Built-in probe compensation output

• Approximately 5Vpp at 1kHz probe compensation signal

• Adjustable display contrast

• AC/DC/GND input coupling

• 1MΩ ±2% input impedance with approximately 20pF capacitance

• Supports 1X and 10X probe attenuation

• Supports probe attenuation factors of 1X, 10X, 100X, and 1000X

• Compact bench oscilloscope design

• Suitable for electronics laboratory and workshop use

• BDTronics supplies this Hantek oscilloscope for electronics measurement applications in Bangladesh

Specifications:

• Brand: Hantek

• Model: DSO5202P

• Product Type: Digital Storage Oscilloscope

• Number of Channels: 2

• Analog Bandwidth: 200MHz

• Real-Time Sample Rate: 1GS/s

• Horizontal Sample Rate Range: 500MS/s to 1GS/s

• Vertical Resolution: 8-bit

• Record Length: 40K

• Display: 7-inch 64K-color TFT

• Display Resolution: 800 × 480 pixels

• Input Coupling: AC, DC, GND

• Input Impedance: 1MΩ ±2% ‖ 20pF ±3pF

• Probe Attenuation: 1X, 10X

• Supported Probe Attenuation Factor: 1X, 10X, 100X, 1000X

• Vertical Scale: 2mV/div to 10V/div

• Time Base: 2ns/div to 40s/div

• Waveform Interpolation: sin(x)/x

• Bandwidth Limit: 20MHz

• Low Frequency Response: ≤10Hz at BNC, -3dB

• Typical Rise Time: 1.8ns at BNC

• Math Functions: +, -, ×, ÷, FFT

• FFT Sample Points: 1024

• Frequency Counter Resolution: 6 digits

• Frequency Counter Accuracy: ±30ppm typical

• Power Consumption: Less than 30W

• Operating Temperature: 0°C to 50°C

• Non-operating Temperature: -40°C to +71°C

• Operating Humidity: ≤90% RH at ≤40°C; ≤60% RH from 41°C to 50°C

• Operating Altitude: Below 3,000m

• Non-operating Altitude: Below 15,000m

• Cooling: Natural convection

• Dimensions: 385mm × 200mm × 245mm

• Weight Without Packing: Approximately 2.08kg

• Weight With Packing: Approximately 3.5kg

Acquisition System:

• Normal mode captures standard waveform data.

• Peak Detect mode helps reveal short-duration high-frequency events and random glitches.

• Average mode reduces random noise by averaging multiple acquisitions.

• Selectable averaging values include 4, 8, 16, 32, 64, and 128 waveforms.

• Real-time sampling up to 1GS/s provides detailed waveform acquisition for fast electronic signals.

• 40K record length provides additional waveform data for analysis and measurement.

• Sin(x)/x interpolation provides smoother displayed waveform reconstruction.

Vertical System:

• Two input channels provide simultaneous waveform observation.

• 8-bit vertical resolution provides 256 amplitude levels.

• Vertical sensitivity ranges from 2mV/div to 10V/div.

• DC gain accuracy is ±3% for Normal or Average acquisition from 5V/div to 10mV/div.

• DC gain accuracy is ±4% from 5mV/div to 2mV/div.

• 200MHz bandwidth is suitable for high-speed electronic signal measurement.

• 20MHz bandwidth limit can be selected when additional high-frequency noise rejection is desirable.

• AC, DC, and GND coupling modes support different measurement requirements.

Trigger System:

• Edge trigger for standard rising and falling waveform triggering.

• Pulse width trigger for detecting pulses according to specified width conditions.

• Slope trigger for triggering according to waveform rise or fall characteristics.

• Video trigger supports NTSC, PAL, and SECAM systems.

• Overtime trigger detects events exceeding a specified time.

• Alternative trigger allows independent trigger operation between channels.

• Trigger modes include Auto, Normal, and Single.

• Trigger sources include CH1, CH2, EXT, EXT/5, and AC Line.

• Trigger coupling includes DC, AC, Noise Reject, HF Reject, and LF Reject.

• Holdoff range: 100ns to 10s.

• Pulse width range: 20ns to 10s.

• Slope trigger time range: 20ns to 10s.

• Overtime trigger range: 20ns to 10s.

Automatic Measurements:

The Hantek DSO5202P supports a wide range of automatic waveform measurements, allowing users to quickly analyze electrical signals without manually calculating every parameter.

• Frequency

• Period

• Mean

• Peak-to-peak voltage

• Cycle RMS

• Minimum

• Maximum

• Rise time

• Fall time

• Positive pulse width

• Negative pulse width

• Channel-to-channel rise delay

• Channel-to-channel fall delay

• Positive duty cycle

• Negative duty cycle

• Vbase

• Vtop

• Vmid

• Vamp

• Overshoot

• Preshoot

• Period mean

• Period RMS

• Bandwidth-related measurements

• Rise/fall related measurements

Cursor Measurements:

• Voltage difference between cursors: ΔV

• Time difference between cursors: ΔT

• Frequency calculated from reciprocal of ΔT: 1/ΔT

• Useful for manually measuring waveform amplitude, timing, pulse width, frequency, and delay.

FFT Spectrum Analysis:

• Built-in FFT function allows waveform frequency-domain analysis.

• Useful for analyzing harmonics, switching noise, oscillations, interference, and frequency components.

• 1024 sample-point FFT.

• Hanning window

• Flat Top window

• Rectangular window

• Bartlett window

• Blackman window

FFT analysis can be useful when troubleshooting switching power supplies, audio circuits, motor controllers, PWM systems, oscillators, amplifiers, and other circuits where frequency components are important.

Frequency Counter:

• Built-in 6-digit frequency counter.

• Typical accuracy: ±30ppm.

• AC-coupled frequency range starts from approximately 4Hz and extends to the rated bandwidth.

• Frequency counter can measure trigger-source signals.

• Supports pulse-width and edge-trigger measurement modes.

• Frequency counter operation changes according to the selected trigger mode.

• Video trigger mode does not support frequency counter operation.

Input and Probe Compatibility:

• Input coupling: AC, DC, GND.

• Input impedance: 1MΩ ±2% in parallel with approximately 20pF ±3pF.

• Supports 1X and 10X probe settings.

• Supports attenuation factors of 1X, 10X, 100X, and 1000X.

• Proper probe attenuation selection is important for accurate voltage measurement.

• Use suitable oscilloscope probes according to the voltage and frequency being measured.

Maximum Input Voltage:

• CAT I and CAT II: 300VRMS when using 10X configuration.

• CAT III: 150VRMS when using 1X configuration.

• For non-sinusoidal waveforms, peak voltage must remain below 450V.

• Excursions above 300V should be less than 100ms.

• RMS signal level, including DC components removed through AC coupling, must remain within the specified 300V limit.

• Above 100kHz, installation-category voltage ratings must be derated according to the specified limits.

• Exceeding specified input voltage limits may damage the oscilloscope.

• Always verify probe attenuation, voltage level, waveform type, and measurement category before connecting the oscilloscope to a circuit.

Display:

• 7-inch color TFT display

• 64K colors

• 800 × 480 pixel resolution

• Adjustable contrast

• 16-step contrast adjustment

• Large display area provides clear visibility of multiple waveforms and measurement information.

Connectivity and PC Analysis:

• USB host connectivity

• USB device connectivity

• PC software for real-time waveform analysis

• Suitable for transferring and analyzing oscilloscope measurement data using a computer.

• Useful for documenting measurements during electronics development and laboratory testing.

Probe Compensation Output:

• Output voltage: approximately 5Vpp into a load of ≥1MΩ

• Frequency: approximately 1kHz

• Built-in compensation output can be used to check and adjust compatible oscilloscope probe compensation.

Power Supply:

• 100–120VAC RMS ±10%, 45Hz to 440Hz, CAT II

• 120–240VAC RMS ±10%, 45Hz to 66Hz, CAT II

• Power consumption: less than 30W

• Fuse: 2A, T rating, 250V

Applications:

• Electronics circuit troubleshooting

• Digital electronics development

• Analog circuit testing

• Microcontroller development

• Arduino projects

• ESP32 projects

• Raspberry Pi electronics

• PWM signal measurement

• Switching power supply testing

• SMPS troubleshooting

• DC-DC converter testing

• AC-DC power supply testing

• Inverter testing

• Motor driver testing

• BLDC motor controller testing

• DC motor controller testing

• MOSFET switching waveform analysis

• IGBT switching waveform analysis

• Gate driver testing

• Gate signal measurement

• Transformer waveform analysis

• Oscillator testing

• Amplifier testing

• Audio electronics testing

• Sensor signal analysis

• Communication signal testing

• Frequency measurement

• Pulse width measurement

• Duty cycle measurement

• Rise and fall time measurement

• Noise and interference analysis

• Harmonic analysis using FFT

• Laboratory electronics experiments

• Electronics repair and diagnostics

• Engineering education

• Research and development

• Industrial electronics troubleshooting

How to Use:

• Connect the oscilloscope to a suitable AC power source within its specified supply range.

• Connect a suitable probe to CH1 or CH2.

• Select the appropriate probe attenuation setting on the oscilloscope.

• Connect the probe ground clip to an appropriate circuit reference point.

• Connect the probe tip to the signal being measured.

• Select AC or DC coupling according to the measurement requirement.

• Adjust volts/div until the waveform is clearly visible.

• Adjust sec/div to obtain the desired time scale.

• Select an appropriate trigger source and trigger type for a stable waveform.

• Use Auto trigger for general signal observation.

• Use Normal or Single trigger when capturing specific events.

• Use automatic measurements to obtain frequency, RMS, peak-to-peak, duty cycle, rise time, fall time, and other parameters.

• Use cursor measurements when precise manual ΔV or ΔT measurements are required.

• Use FFT when frequency-domain information, harmonics, or switching noise needs to be examined.

• Use Peak Detect when searching for short-duration glitches or high-frequency events.

• Use Average acquisition when reducing random waveform noise.

• Always observe the maximum input voltage and measurement-category limits before connecting to powered or high-voltage circuits.

Important Measurement Considerations:

• Never exceed the specified maximum input voltage.

• Use an appropriate probe attenuation setting for higher-voltage measurements.

• The oscilloscope ground connection should only be connected to a suitable circuit reference point.

• When measuring mains-connected, inverter, SMPS, or other non-isolated circuits, use appropriate measurement equipment and isolation practices.

• Do not assume a circuit's negative terminal is safe to connect to oscilloscope ground.

• For high-frequency switching circuits, probe lead length and grounding can significantly affect displayed ringing and spikes.

• Use short grounding connections where appropriate for high-frequency measurements.

• Select suitable bandwidth and acquisition settings according to the signal being investigated.

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