Simrad MX535A Class A AIS

This product is discontinued.

The MX535A is a Type-approved AIS transponder system.

  • Complies with the latest IMO standard ITU-RM.1371-3
  • Identify other AIS enabled ships by its’ correlated UAIS identification
  • Contact other ships using the Call Signs presented by the AIS Screen
  • Receive an instant overview of traffic situations and the maneuvers of other ship
  • Able to get detailed information on AIS enabled ships in radar blind zones
  • Supplied Junction Box allows easy interconnection between MX535A, MX512 Display and other interfaces
  • Built-in GPS is RAIM enabled


    Specified Standards MO MSC.74(69) Annex 3
    ITU-R M.1371-3
    IALA Tech. Clar. of ITU-R M.1371-1
    (Ed. 1.3)
    IEC 61993-2 (2002)
    IEC 61162-1 (2000) - NMEA 0183-3
    IEC 61162-2 (1998) - NMEA 0183-3
    IEC 61162-3 --------- NMEA 0183


    Input Current min. 7 Amp. (24V)


    Adjacent Channel Selectivity/ Intermodulation Rejection > 70 dB (25 kHz) > 60 dB (12.5 kHz)
    Attack Time < 1 ms
    Automatic Shutdown 1 sec.
    Channel Spacing 12.5 or 25 kHz
    Co-Chan Rejection > -3 dB (25 kHz) > -12 dBm (12.5 kHz)
    Number of AIS Channels 2 Recieve
    Number of RF channels 3 Recieve / 1 Transmit
    Rx to Tx Switching Time < 1 ms
    Transmit Release Time < 1 ms
    Transmitter Power Output 2 Watt (low) or 12.5 Watt (high)

    GPS Navigation

    DGPS Accuracy < 5 m / 2 dms
    Horizontal Accuracy < 10 m / 2 drms
    Receiver Type 12 Channel, (L1)
    Tracking Capability 12 Satellites (sim.)
    Vertical Accuracy < 15 m / 2 drms

    Networking Connectors

    Connectors N-Type (Female) VHF
    TNC (Female) GPS


    When you choose a product from Navico Commercial, you are automatically protected by our service and support program.

    Our Service & Support program aims to provide the best possible experience, even on occasions when support or replacement is required.

    Choosing to have your system installed by a Certified Dealer adds 2 Year Onboard Support and 24 Hour Replacement to your support package. This is available only on systems installed by a Certified Dealer and valued at over US$2500.

    Learn more about Service & Support


    Navico guarantees its products against defects in materials or workmanship according to the terms and conditions detailed within the Navico Warranty Policy. Customers can obtain warranty support by contacting: