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ATC Digital Switch Matrix

Customers

  • Royal Australian Air Force (RAAF) at the following Australian air fields:
    • Darwin, Northern Territory
    • Tindal, Northern Territory
    • Townsville, Queensland
    • Amberley, Queensland
    • Williamtown, New South Wales
    • Nowra (HMAS Albatross), New South Wales
    • Pearce, Western Australia
    • Richmond, New South Wales
    • Gingin, Western Australia
    • Edinburgh, South Australia
    • East Sale, Victoria
    • Oakey, Queensland
  • ADI also provided one transportable tactical system and one training system to the RAAF.

History

ADI's Air Traffic Control (ATC) Digital Switch Matrix was formed from the technology base built by ADI from work conducted for the Royal Australian Navy (RAN) DDG, FFG, ANZAC Class Frigate, Landing Platform Amphibious (LPA) and Hydrographic ship communications system programs.

ADATS Approach Control Section (ACS) Console

ADI adapted its Switch Matrix Technology to incorporate the specific ATC functionality, introduce telecommunications signalling and took advantage of the latest in technology developments. This was undertaken in response to the RAAF requirement for the Advanced Defence Air Traffic System (ADATS), Project AIR 5186. The ADI product forms an integral component of the ADATS system. The prime contractor, Raytheon, provided the other significant components such as the radar, data processing and operator displays.

Benefits

  • Provides the heart of a fully functional voice switch switching control and monitoring system
  • Access to air and ground communications services from multiple operator stations
  • Functions provided at operator positions can be changed online, as operational requirements change, by means of re-configuration from nominated operator positions
  • Rapid (one second) system re-configuration to maximise circuit availability
  • Provides secure communications compatible with RAAF facilities
  • The system has been designed using open internal interfaces allowing the use of Commercial Off-The-Shelf (COTS) network, processing and communications components
  • Digital signal processing is used throughout maintaining audio signal quality and integrity
  • Adaptation data allows the configuration of functionality to operator positions and the characteristics of external interfaces to be changed without the need for software changes
  • Automatic fault detection, isolation and removal using redundant systems providing a high level of service availability
  • Full control of system configuration and redundancy from the Task Order Management (TOM) computer

Technical Features

  • Nonblocking, nonprioritising voice and data communications switching
  • Voice communications:
    • Air-ground-air
    • Interswitch intercom (hotline, call/answer)
    • Intraswitch intercom (hotline, call/answer, group)
    • PABX
    • Audio monitoring
  • Voice recording
  • Airfield facilities control and monitoring:
    • Navaids
    • Airfield lighting
    • Power facilities
  • System capacity:
    • Between four and 21 console positions
    • Between three and 18 remote handsets
    • Between eight to 34 AGA radio channels
    • Between four and 16 PABX lines
  • Performance:
    • PTT latency, typically < 20ms
    • Operator function completed < 500ms, typically < 70ms
  • Communications module positions:
    • Touch input devices (one to three)
    • Handsets
    • Headset jack panels
    • Loudspeaker
    • PTT hand and foot switches
  • Telecommunications signalling:
    • Four wire E&M
    • Two wire
    • E1 R2D
ADATS Communications Block Diagram (Click to enlarge)

Contact Details

For more information please contact:

Michael Brookhouse

ADATS Project Manager

Tel: +61 2 9562 3034, Fax: +61 2 9562 2778

Email: michael.brookhouse@adi-limited.com