ALI42X - High-Speed Analog Input Module

Capturing Transient Events needs more than high-speed sampling rates.


More than just high-speed data acquisition. High-quality signal conditioning guarantees confidence in results, reliable triggering ensures data capture, and a robust architecture supports field tests.

Welcome to the QuantusSeries ALI42X Module, in partnership with Spectral Dynamics, world leaders in shock and dynamics.

For unrivalled signal conditioning housed within instruments forged for transient capture, the ALI42X Module is always the first, and only, choice.

Transient capture requires high quality signal conditioning, robust triggering and a flexible architecture.

Mix and match additional modules in the QuantusSeries to acquire ICP® voltage, charge, temperature, strain and more.



  • Explosions
  • |
  • Impacts/Shocks
  • |
  • Ballistics
  • |
  • Airbag Deployment
  • |

  • Electric Vehicle Power Systems
  • |
  • Lightning Strikes
  • |
  • And more...

Up to 5 MSa/s. 24-bit.

Get ready for launch!

  • Unrivalled signal conditioning.
  • High sampling rates.
  • 100% data confidence.
  • Multiple trigger options for successful capture of transient events, such as naval and military vehicle tests.
  • Modular systems for mixed signal types.
  • Add ALI42X to your other parameters for all the data you need.
  • Now with QServer, our open platform for user application development in MATLAB, LabVIEW, Python, C# and more.
  • Get IMPAX-SD-LAB software and QuantusSeries instrumentation for a complete solution.

The ALI42X Module in action

In Partnership with Spectral Dynamics

Download our Demos filmed by Product Experts, as well as interviews about Analog Input with some of the world’s most respected experts in the field.


Watch Cara Klintworth-Watt and Stewart Slykhous talk about how MeCalc Technologies and Spectral Dynamics are joining forces to provide the world’s most comprehensive transient event testing solution.


Here MeCalc’s Rob Eaton interviews product managers from Spectral Dynamics about analog input and transient event testing. Find out more about this niche field from the experts.


Test Us: Book a Discover Call

Tell us about your application

Connect with us. Your move.

Gary Marraccini

Sales Manager

Spectral Dynamics


Connect with Gary

Mark Remelman

Product Line Manager

Spectral Dynamics


Connect with Mark

Robert Eaton

Global Business

Development Director

MeCalc Technologies


Connect with Robert

Dr. John Huff

Global Technical Director

MeCalc Technologies


Connect with John