Perfect for those in R&D, product development or service of complex electronic equipment. This compact bench top oscilloscope features 2 channels with real-time sampling modes of 1GSa/s (25GS/s equivalent sampling rate). The 7” 24-bit true colour TFT display offers a crisp display of both waveforms. The screen can be set up to simultaneously display the waveform plus indicate the measured wave voltage, peak to peak plus RMS, frequency, duty cycle etc. Using the USB lead and software supplied you are able to make realtime adjustments of the scope via the computer. Any stored data or settings can be either saved to a USB stick or downloaded direct to a PC. There is a comprehensive onboard help menu for ease of use. Being digital the overall size & weight is about 75% less than traditional CRT oscilloscopes.

Accessories include
2 x 10:1 probes - 1m length
1 x BNC-BNC lead
1 x USB cable
1 x Power lead

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

• Altronics Code: Q0203B
• I/N: 17697
• Barcode: 9321758248270
• Shipping Weight: 3.09500Kg
• Packaging Sizes
• EACH: 1
• CARTON: 2
• Printed Catalogue Page 154
• Large Image 1
• Large Image 2
• Large Image 3
• Large Image 4
• Instructions
• SCPI Programmers Manual

• 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 ΔV
• Time difference between cursors ΔT
• Reciprocal of ΔT, in Hertz (1/ΔT)
• 
  
• 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

*Specifications are subject to change without notice.