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Chauvin Arnoux DOX3304 Digital Oscilloscope - 300MHz, 4 Channel

Chauvin Arnoux DOX3304 Digital Oscilloscope - 300MHz, 4 Channel
sku: DOX3304

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  • Powerful oscilloscope with serial bus decoder and function generator
  • Upgraded version of the Chauvin Arnoux DOX3104 with expanded bandwidth to 300MHz
  • High quality, colour-coded LCD screen on each input

RRP: £4,048.00
£3,440.80 Incl. VAT £4,128.96
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Chauvin Arnoux DOX3304 Digital Oscilloscope - 300MHz, 4 Channel Details

The Chauvin Arnoux DOX3304 is a powerful, 300MHz bandwidth digital oscilloscope, bus decoder and arbitrary signal generator built into one comprehensive, bench-based instrument.

Using cutting edge digital SPO technology, the DOX3304 includes powerful digital trigger functions, serial bus decoding, MSO logic inputs and a built-in logic analyser all as standard. A high quality, colour-coded 8" screen gives you easy access to up to 4 waveforms from 4 channels and colour-coded functions make it easy to make adjustments as needed to your results.

There's countless applications for the DOX3304 - this powerful oscilloscope can be used in telecommunications, computing, electronics, automotive, video and various other applications where signals need to be monitored and analysed.

This oscilloscope is actually the upgraded version of the DOX3104 from Chauvin Arnoux and has higher bandwidth of 300MHz compared to the DOX3104's 100MHz.

Chauvin Arnoux DOX3304 Digital Oscilloscope Key Features

  • 8 inch full colour Sensitive Phosphor Oscilloscope (SPO) with capturing of up to 110,000 waveforms per second
  • 4 channel oscilloscope
  • Memory depth of up to 28Mpts (1 channel) for fast acquisition on both long and slow signals
  • Serial bus decoding facility with integrated triggers: I2C, SPI, UART, CAN and LIN
  • Built-in 25MHz arbitrary function generator with programming software included
  • High performance with maximum sampling up to 2GS/s in real-time
  • Vertical sensitivity from 2mV/div to 10V/div and from 1ns to 50s/div
  • Comprehensive complex triggers including Pattern, windows, interval, dropout and runt)
  • Colour-coded signals on screen for ease of use
  • 32 automatic measurements and cursor measurement, plus event statistics table
  • Powerful zoom functions - extend the signal horizontally or expand for an easier view
  • Optional 8-channel logic analysis probe + clock available for analysing electronic design signals
  • MATH mode - comprehensive selection of mathematic functions ranging from simple to complex (d/dt) including integrals and square root
  • FFT calculations on all 4 channels on 1024 points simultaneously with the waveform
  • Multiple language operation - French, English, Italian, Spanish and German
  • 1 external channel on rear as well as USB/ethernet connection ports

What's Included?

  • Chauvin Arnoux DOX3304 Oscilloscope (100MHz, 4 Channels)
  • Operating Manual in 5 Languages on USB Drive
  • Quick Startup Guide on Paper
  • 4 x 1:1/(10:1) Probes
  • Safety Datasheet
  • EasyScope X Software for Oscilloscope
  • EasyWave Software for Arbitrary Function Generator
  • Power Supply Cable
  • USB Cable


  • DOX-MS03LA - 8-Channel Logic Probe and DOX3XXX-MSO Software Function
Technical Specs

Chauvin Arnoux DOX3304 Technical Specifications

Screen Colour 8" TFT LCD screen, 800 x 480 pixels, 24 bits
Adjustment of brightness and contrast (500:1)
On-Screen Display On 8 x14 div with 4 channels + reference + Math functions and statistics table - full screen -
Vector or point modes with interpolation, pemanent SPO mode: normal or colour
Languages French, English, Italian, Spanish and German - help in French/English
Vertical Deflection
Time Base Speed 300MHz
Bandwidth limit: 20MHz
No of Channels 4 channels + 1 external
Max Input Voltage 300V (DC+AC Pk)
Vertical Sensitivity 12 ranges from 2mV to 10V/div - accuracy ±3% - 8 bit resolution
Rise Time <3.5ns
Probe Compensation Factors x1 / 5 / 10 / 20 / 50 / 100 / 200 / 500 / 1000
Horizontal Deflection
Time Base Speed 1ns/div to 50s/div (oscilloscope)
Max No of Traces Captured per Second 110,000 traces
Horizontal Zoom Compression, expansion
Automatic ROLL mode From 100ms/div to 50s/div (1-2-5 step)
Trigger System
Sources/Mode CH1, CH2 or CH3, CH4 Ext, Ext/5, AC Line / Auto, Normal, One-Shot
Types Edge, Pulse (20ns to 10s), Amplitude (rise time, fall time), Video (NTSC, PAL, SECAM, HD and custom), Windows, Interval, Dropout, Runt and Pattern
Trigger on Serial Bus and Decoding I2C, SPI, UART/RS232, CAN and LIN
MSO Logic Analyser Input Option: 8 channels + clock for TTL/CMOS/LVCMOS3.3 and LVCMOS2.5/CUSTOM signals
Real-Time Sampling Rate ETS: 2GS/s
Vertical Resolution 8 bits (vertical resolution 0.4%)
Acquisition Depth Up to 28M: 14Mpts per channel, adjustable: 7k / 14k / 70k / 140k / 700k / 1.4M / 7Mpts
File Manager Trace files (DAV proprietary format and Excel-compatible .csv format)
.SET configuration files - .BMP screenshot files
Acquisition Normal, Peak detect, Average, High Res.
Display Format Y (t), Zoom, Roll, X-Y
Statistics Mode Measurement of events
Other Funtions
AUTOSET AUTO adjustment: amplitude, time base and trigger
MATH Function Trace calculated in real time: CH1, CH2, CH3, CH4, +, -, x, /, (d/dt), integral (∫t) and square root
FF Analyser FFT calculated on 1024 points - simultaneously with the waveform for the 4 channels
Adjustable windowing: rectangular, Hamming, Hanning, Blackmann
Cursors Manual, Trace mode and Auto
PASS/FAIL Yes with specific terminal for envelope adjustment
Automatic Measurements 32 measurements and statistics table
Built-in 25MHz Function Generator 25MHz - 125MS/s - 14 bits - arbitrary function generation with EasyWave software on PC
General Specifications
Recording Internal storage or USB flash drive on front panel
Printing Via USB Device (PictBridge)
Communication on PC USB device or Ethernet link with EasyScope (OX) or EasyWave (GX) software
Power Supply Univeral 100-240V / 45 to 440Hz / 50VA max with removeable cable
Safety Compliant with IEC 61010-1 standard, 300V CAT I
EMC As per EN61326-1
Lock Kensington Lock
Temperature Operationg: 0 to +40°C
Storage: -20 to +60°C
Dimensions 352 x 111 x 224mm
Weight 3.6kg
IP Rating IP20
Warranty 3 years

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