Features:

• 2 Channel Digital Oscilloscope + Arbitrary/Function Waveform Generator + Synchronising Signal + External Trigger
• Easy to use button layout
• Large and clear 7” true colour 24-bit display
• Oscilloscope: 1GSa/s Sample Rate, 100MHz Bandwidth
• Huge selection of auto measurement functions
• Powerful trigger functions: Edge, Pulse, Video, Slope, Overtime, Window, Pattern, Interval, Under Amp, UART, LIN, CAN, SPI, IIC
• Arbitrary/Function Waveform Generator: 25MHz, 12 bits resolution, 200MHz DDS, Arbitrary wave/square wave/sine wave/triangle wave/trapezoidal wave/pulse wave/DC
• Integrated USB host, support USB disk storage, USB interface system update

Basics

Bandwidth: 150MHz

Oscilloscope Channels: 2CH

Waveform Generator: 1CH

Sample Rate: 1GSa/s (single channel) 500MSa/s (two channels)

Acquisition

Normal: Sample data

Peak-to-Peak Value: Display high frequency and random burr

Average Waveform Times:  4, 8, 16, 32, 64, 128

High Resolution: Up to 12bit

Input

Input Coupling: DC, AC, GND

Input Impedance: 1MΩ±2% 20pF±3pF

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

Voltage Rating: 300V CAT II

Maximum Input Voltage: 300V RMS (10X)

Horizontal

Waveform Interpolation: (sin x)/x

Maximum Record Length:

Single Channel Maximum 8M

Two channels Maximum: 4M

Horizontal Scale Range: 2ns/div~100s/div  1, 2, 5 step by step

Time Base Mode: Y-T, X-Y, Roll

Zero Offset: ±0.5 div×minimum time base gear

Sample Rate and Delay Time Accuracy: ±25ppm

Delta Time Measurement Accuracy (Full Bandwidth) Sample Rate and Delay Time Accuracy: single-shot, Normal mode ± 1 sample interval+100ppm×reading+0.6ns) 16 times averages ± (1 sample interval+100ppm×reading+0.4ns)

Sample Interval: =sec/div÷200

Sample Rate and Delay Time Accuracy: ±50ppm (at any interval greater than 1ms)

Vertical

Model: Q0203B

Bandwidth: 100MHz

Rising Time in BNC Position (typical): 2.4ns, 3.5ns, 2.4ns, 3.5ns

Vertical Resolution: 8 bits resolution, each channel samples simultaneously

Vertical Sensitivity: 2mV/div to 10V/div

Offset Range = 200mV/div, ±1V; 200mV/div ±50V

Mathematical Operation: +, -, ×, ÷, FFT

FFT Window: Rectangle, Hanning, Hamming, Blackman, Bartlett, Flattop

Bandwidth Limit: 20MHz

Bass Response (-3db): In BNC position = 10Hz

 

Vertical gain accuracy In ‘’normal’’  or ‘’average’’ acquisition mode, the accuracy of 10V/div to 10mV/div is ±3%;

In ‘’normal’’ or ‘’average’’ acquisition mode, the accuracy of 5mV/div to 2mV/div is ±4%

Note: Bandwidth reduced to 6MHz when using a 1X probe.

Trigger

Trigger Type: Edge, Pulse width, Video, Slope, Overtime, Window, Pattern, Interval, Under Amp, UART, LIN, CAN, SPI, IIC

Trigger Level Range: ±5 divisions from the centre of the screen

Trigger Mode: Auto, Normal, single

Level CH1- CH2: ±4 divisions from the centre of the screen

Hold-Off Range: 8ns~10s

Trigger Level Accuracy: CH1-CH2 0.2 div×volts/div within ±4 divisions from the centre of the screen

 

Edge Trigger

Slope: Rising edge, falling edge, rising or falling edge

Signal Source: CH1, CH2, EXT(Only With AWG Model)

 

Pulse Width Trigger

Polarity: Positive polarity, negative polarity

Condition (When): <, >, !=, =

Signal Source: CH1-CH2,

Pulse Width Range: 8ns ~ 10s

Accuracy: 8ns

 

Video Trigger

Signal Standard: NTSC, PAL

Signal Source: CH1-CH2

Synchronisation: Scanning line, line number, odd field, even field, all field

 

Slope Trigger

Slope: rising, falling

Condition (When): <, >, !=,  =

Signal Source: CH1-CH2

Time Range: 8ns – 10s

Accuracy: 8ns

 

Overtime Trigger

Signal Source: CH1-CH2

Polarity: Positive polarity, negative polarity

Time Range: 8ns – 10s

Accuracy: 8ns

 

Window Trigger

Signal Source: CH1-CH2

 

Pattern Trigger

Pattern 0: low level; 1: high level; X: ignore

Level (signal source): CH1- CH2

 

Interval Trigger

Slope: rising, falling

Condition (When): <, >,  !=,  =

Signal Source: CH1-CH2

Time Range: 8ns – 10s

Accuracy: 8ns

 

Under Amp Trigger

Polarity: Positive polarity, negative polarity

Condition (When): <, >, !=, =

Signal Source: CH1-CH2

Time Range: 8ns – 10s

Accuracy: 8ns

 

UART Trigger

Condition (When): Start, Stop, data, Parity ERR, COM ERR

Signal Source (RX/TX): CH1-CH2

Data Format: Hex (hexadecimal)

Data Length: 1 byte

Data Bit Width: 5 bit, 6 bit, 7 bit, 8 bit

Odd-Even Check: none, odd, even

Idle Level: high, low

Baud Rate (optional): 110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s

Baud Rate (user-defined): 300bit/s~334000bit/s

 

LIN trigger

Condition (When): Interval field, synchronisation field, ID field, synchronisation error, identifier, ID and data

Signal Source: CH1-CH2

Data Format Hex: (hexadecimal)

Baud Rate (optional): 110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s

Baud Rate (user-defined): 300bit/s~334000bit/s

 

CAN Trigger

Condition (When): Start bit, remote frame ID, data frame ID, frame ID, data frame data, error frame, all errors, ACK Error, overload frame

Signal Source: CH1-CH2

Data Format: Hex (hexadecimal)

Baud Rate (optional): 10000, 20000, 33300, 500000, 62500, 83300, 100000, 125000, 250000, 500000, 800000, 1000000

Baud Rate (user-defined): 5kbit/s~1Mbit/s

 

SPI Trigger Signal Source: CH1-CH2

Data Format: Hex (hexadecimal)

Data Bit Width: 4, 8, 16, 24, 32

 

IIC Trigger

Signal Source: (SDA/SCL) CH1-CH2

Data Format: Hex (hexadecimal)

Data Index: 0-7

When (condition): Start bit, stop bit, No Ack, address, restart, address and data

Measurement

Cursor

Voltage difference between cursors ?V

Time difference between cursors ?T

Reciprocal of ?T, in Hertz (1/?T)

 

Auto Measurement: frequency, period, mean, peak-to-peak, RMS, minimum, maximum, rising time, falling time, + width, – width, base, top, middle, amplitude, overshoot, pre-shoot, rising edge phase difference, falling edge phase difference, + duty, – duty, period mean, PRMS, FOVshoot, ROVshoot, BWIDTH, FRF, FFR, LRR, LRF, LFR, LFF

 

DVM

Data Source: CH1, CH2

Measurement Type: DC RMS, AC RMS, DC

Frequency Meter: hardware 6 bits frequency meter

Arbitrary Waveform Generator

Channel: 1

Sample Rate: 200MSa/s

Vertical Resolution: 12 bits

Maximum Frequency: 25 MHz

Standard Waveforms: sine, square, ramp, Exp, noise, DC

Arbitrary Waveform: Arb1, Arb2, Arb3, Arb4

Sin Frequency Range: 0.1Hz-25MHz

Square/pulse Frequency range: 0.1Hz-10MHz

Triangular Wave Frequency Range: 0.1Hz-1MHz

Sampling Wave Frequency Range: 0.1Hz-1MHz

Index Frequency Range: 0.1Hz-5MHz

Noise Frequency Range: 0.1 Hz to 10 MHz

Waveform Length: 4KSa

Frequency Accuracy: 100 ppm (<10 kHz) 50 ppm (>10 kHz)

Frequency Resolution: 0.1 Hz or 4 bits, take the greater one

Amplitude Output Range 10mV to 7Vp-p (high impedance), 5mV to 3.5Vp-p (50Ω)

DC Offset Range: ±3.5 V, high impedance, ±1.75 V, 50 Ω

Resolution: 100 µV or 3 bits, take the greater one

Accuracy: 2% (1 kHz)

Output Impedance: 50 Ω

Display

Type: 7″” diagonal TFT liquid crystal

Resolution: 800 (horizontal) * 480 (vertical) pixels

Display Colour: 16 million colours (24 bits true colour)

Persistence Time: minimum, 1s, 5s, 10s, 30s, infinite

Display Type: dot, vector

Display Brightness: adjustable

Grid Type: adjustable

Grid Brightness: adjustable

General Specifications

Interface: Standard interface USB Host, USB Device, Probe compensator output

Output Voltage (typical): about 2Vpp input =1MΩ load

Frequency (typical): 1kHz

Power Supply: 240V AC

Power Consumption: <30W

Fuse: T 3.15A, 250V, 5x20mm

Operating Temperature: 0 to 50°C

Storage Temperature: -40 to +71 °C

Humidity: =+40°C =90% relative humidity, +41°C ~50°C =60% relative humidity.

Size: 318 x 110 x 150mm (length x width x height)

Weight: 1900g