Ground Station Simulator

MLS 800 Ground Station Simulator (MLS800)

Part Number: IFR MLS-800  *

*90 day warranty

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The MLS-800 is a microprocessor avionics test equipment controlled Ground Station Simulator developed to function from a bench test environment. The MLS-800 offers diagnostic test capabilities for microwave landing system angle receivers. Test parameters are chosen via a 44-position keyboard and displayed on test operational menus.


  • Control of all Beam Parameters:
  • Angular Position
  • Beam Amplitude Referenced to the Preamble
  • Norm and Half Width Pulse
  • Selectable Beam Width at 0.5°, 1°, 2°, 3°,4° or 5°
  • Test Operational Menu supports ICAO 1985 and EUROCAE ED-53A and ED-36A
  • Full Range of MLS Channels
  • Complete Main Path Simulation:
  • Approach (AZ) and High Rate Azimuth (HiAZ)
  • Elevation (EL)
  • Back Azimuth (BAZ)
  • Flare (FL)
  • Sync Capability for:
  • External Monitoring
  • Designating PFE and CMN Function
  • Designating Multi-path Function
  • Preamble Parity, Symmetry and Percent Update
  • Complete Multi-path (MP) Simulation Capability:
  • Interference Pulses
  • Selectable Fade Rate Modulation of 0.05, 1 and 1000 Hz
  • Simulates all Basic Data Words plus Auxiliary Data Words with Parity Selection


*Specifications provided are for reference only.

A PLUS AVIONICS does not guarantee accuracy of specifications provided herein. The specifications might not apply fully to all version including the ones sold by A PLUS AVIONICS.

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