m503a tat

Telephone Acoustic Tester
TAT (Model 503A)

Unique Features of Model 503A TAT

  • Two seconds completes a typical acoustic test
  • Multi-tone Frequency Response
  • Country Kit Test Applications
  • Fully tests acoustic properties of corded & cordless telephones

Standard Features of all Microtronix Model 500 Series Testers

  • High Speed, Repeatable, Accurate Measurements
  • Rugged Design
  • Fully programmable
  • Integrated Graph Software
  • Country Kit Test Applications
  • Direct correlation with Lab Equipment
High Speed Production Line Testing
  • Two seconds for typical acoustic test.
  • Rugged design meets the needs of high volume telephone production testing.
  • Tracking filters follow the applied signals to.
    reduce or eliminate the background noise of the production environment.
  • Standards compliant to the worlds' major country specifications.
  • Country Kit template test programs contain the test sequence and test setups.
  • Full programmability gives the flexibility needed for the ever-increasing demands for specification testing.
  • Simple and easy to use interface.
  • TAT can be on or under a workbench, or in a rack.

Quality Assurance Testing

  • Repeatability and accuracy of all measurements meet the needs of Quality Assurance testing.
  • Test results are comparable to conformance and laboratory grade test equipment but at a fraction of the cost.
  • Specifically designed test applications and
    template test programs for Quality Assurance environments.
  • Detailed test results provide confidence that products meet required limits.

Incoming Inspection

  • Assures design specifications are being met by OEMs and ODMs.
  • Assures manufacturer's target country's
    specifications are being met.
  • Assures imported telephones meet required
    specifications of the receiving country.
Research & Development Testing
  • Used by telephone designers to ensure their design meets the requirements of the target market.
  • High speed testing makes it cost effective to continually test the product through all the design stages.
  • Interfaces to Head and Torso Simulators (HATS)


  • Multi-Cored Class Computer
  • Windows™ 7 Operating System
  • Microtronix Real Time Controller Board
  • DSP Technology
  • Interfaces to Head and Torso Simulator (HATS)
  • Artificial Mouth Simulator, P.51 Specification
  • Mouth Positions - AEN, REF, LRGP or HATS (HATS and HATS Interface required)
  • Artificial Ear Simulators - Type 1 - IEC-318, ANSI 6 cc, Type 3.2 Ear Simulator, Type 3.3 / 3.4 Ear Simulator (HATS and HATS Interface required)
  • Integrated Test Console with Graphing
  • Dual Acoustic Fixture Capability
  • Multi-Country Kit Test Applications
  • Plug-in Feed Component Modules
  • 19" Rack Mountable