3 Series MDO
Mixed Domain

Experience a big, high definition display in a compact, potable

scope. An award-winning, made-for-touch interface turns the

learning curve into a step function. The unique built-in spectrum

analyzer option makes it great for RF analysis.


The biggest display in its
class, and remarkable user

With the same made-for-touch user interface technology as the award-
winning 5 Series along with the largest display and highest resolution
display in its class, the 3 Series MDO works how a scope should work.

  • 11.6-inch HD display
  • Pinch, tap, swipe capacitive touchscreen


Compact, yet packed with

it's only 6 inches (15cm) deep but the 3 Series MDO is a lot of
oscolloscope. It gives you the tools you need to validate and
troubleshoot complex
embedded systems.

  • Up to 5 GS/s sample rate in each analog channel
  • More than 125 trigger combinations
  • Dozens of automated measurements
  • Wide range of available serial bus decode and trigger options
  • Optional 16 digital logic channels
  • Optional integrated 1 GHz or 3 GHz spectrum analyzer
  • Optional 50 Mhz arbitrary / function generator

Capable. Upgradeable

Get all the debug tools you need right away or add them when you
need them.

  • Bandwidth up to 1 GHz
  • Digital channels: MSO option adds 16 digital channels
  • Spectrum Analyzer up to 3 GHz
  • DVM/Freq Counter (free with registration)
  • Arbitrary/Function Generator
  • Advanced Analysis
    • Serial bus decoding and triggering
    • Autonated Power Measurements
Specs at a glance    

Input Channels

  • 2 or 4 analog
  • 16 digital¹
  • 1 spectrum analyzer¹


  • 100 MHz, 200MHz, 350 MHz, 500 MHz, or 1 GHz

Sample Rate

  • 5 GS/s (1 GHz model), 2.5 GS (all other models) on analog channels
  • Up to 8.25 GS/s (121 ps resolution) on digital channels

Record Length

  • 10 Mpoints on all channels

Spectrum Analyzer¹

  • 1 GHz or 3 GHz

Signal Generator¹

  • Arbitrary, Sine, Square, Pulse, Ramp, Triangle, DL Level, Gaussian, Lorentz, Exponential Rise/Fall, Sin(x)/x, Random Noise, Haversine, Cardiac

Digital Voltmeter²

  • 4-digit AC RMS, DC and AC+DC RMS voltage measurements

Trigger Frequency Counter²

  • 5-digit frequency measurements

Advanced Analysis¹

  • Automated Power Measurements

Protocol Support¹

  • I2C, SPI
  • RS-232, RS-422, RS-485, UART
  • CAN, CAN FD, LIN, FlexRay
  • MIL-STD-1553, ARINC 429
  • I2S, LJ, RJ, TDM
  • USB 2.0


  • 6-inch (295mm)
  • HD color (1920 x 1080) capacitive touchscreen


  • 11.7 lbs (5.3 kg)

1 - Optional and upgradeable
2 - Free with product registration


      Contact Us Now for Demo OR Quote