AIS

  1. Raymarine AIS700 Class B AIS Transceiver with Built-in Splitter - E70476

    $1,075.99
    4
  2. Em-Trak B954 5W SOTDMA Class B AIS Transceiver with WiFi, Bluetooth & VHF Splitter - 430-0015

    $1,186.00
    1
  3. Standard Horizon GX2410GPS Matrix VHF Radio with AIS/GPS/NMEA2000

    $449.99
    2
  4. B&G V60-B Fixed-Mount VHF Radio with AIS Receiver/Transmitter - NMEA 2000 - 000-14474-001

    $1,199.00
    2
  5. Icom Class B AIS Transponder with External Antenna - MA510TR - MA510TR 13

    $999.95
    0
  6. Vesper Cortex-V1 VHF Radio with AIS & Remote Vessel Monitoring - 010-02814-20

    $1,899.99
    2
  7. Em-Trak B953 5W SOTDMA Class B AIS Transceiver with VHF Splitter - 430-0013

    $860.00
    1
  8. B&G V60-B Fixed-Mount VHF Radio with GPS-500 AIS Antenna - 000-14819-001

    $1,299.00
    0
  9. Garmin AIS 800 Blackbox Transceiver - 010-02087-00

    $946.99
    1
  10. Em-Trak B924 2W CSTDMA Class B AIS Transceiver with WiFi, Bluetooth & VHF Splitter - 430-0007

    $1,070.00
  11. Em-Trak A200 Class A AIS Transceiver - 425-0012

    $1,951.00
  12. Raymarine Ray90 VHF Radio with AIS700 Class B AIS Transceiver - T70424

    $1,812.99
    0
  13. Digital Yacht Class B+ AIS Transponder with USB & Wifi - ZDIGAIT5000

    $1,143.99
    0
  14. Simrad RS40-B VHF Radio with Class B AIS Transceiver and Antenna - 000-14818-001

    $1,299.00
    1
  15. Simrad RS40 Fixed Mount Marine VHF Radio with DSC and AIS Receive - 000-14470-001

    $699.00
    0
  16. Shakespeare Masthead Squat Body Antenna - 5215-AIS

    $67.99
    1
  17. Em-Trak B923 2W CSTDMA Class B AIS Transceiver with VHF Splitter - 430-0005

    $746.00
  18. Shakespeare Galaxy AIS Antenna - 8' - 5225-XT-AIS

    $189.99
    0
  19. Simrad NAIS-500 Class B AIS - 000-13611-001

    $799.00
    1
  20. B&G V60 Fixed-Mount VHF Radio with AIS Receiver - NMEA 2000 - 000-14471-001

    $699.00
    0
  21. Raymarine Ray73 Dual Station Fixed Mount VHF Radio with GPS and AIS Receiver - E70517

    $759.99
    1
  22. Simrad RS40-B Fixed-Mount VHF Radio with AIS Receiver/Transmitter NMEA 2000 - 000-14473-001

    $1,199.00
    0
  23. Lowrance LINK-9 Fixed Mount Marine VHF Radio with AIS Receiver NMEA 2000 - 000-14472-001

    $453.99
    0
  24. Standard Horizon Eclipse Series Fixed Mount VHF/GPS Radio - 25W

    $166.99
  25. Em-Trak B921 2W CSTDMA Class B AIS Transceiver - 430-0001

    $573.00
  26. Vesper Cortex-M1 SOTDMA AIS Transponder with Remote Vessel Monitoring - 010-02815-20

    $1,349.99
    1
  27. Shakespeare Galaxy Little Giant Antenna - 5396-AIS

    $214.99
    0
  28. Digital Yacht iAISTX Class B Wireless Transponder - ZDIGIAISTX

    $707.99
  29. Digital Yacht Nomad 2 Portable AIS Transponder - ZDIGNMD2

    $842.99
  30. Raymarine RAY91 Black Box VHF Radio with AIS Receiver, GPS and NMEA2000 - E70493

    $1,077.99
    0
  31. Navico NAIS-500 Class B AIS with GPS-500 GPS Antenna - 000-13609-001

    $829.00
    0
  32. Digital Antenna 500 Series 4.5 dB VHF/AIS Antenna

    $291.99 - $365.99
    0
  33. Navico NAIS-500 Class B AIS Module Kit with Splitter and GPS Antenna - 000-13963-001

    $1,099.00
    1
  34. Shakespeare Skinny Mini Antenna - 5250-AIS

    $71.99
    0
  35. Em-Trak B951 5W SOTDMA Class B AIS Transceiver - 430-0009

    $689.00
  36. Standard Horizon Quantum Fixed-Mount VHF Radio with AIS/NMEA 2000 - GX6000

    $499.99
    0
  37. Digital Yacht AIS 100 AIS Receiver - ZDIGAIS100

    $282.99
    0
  38. Digital Yacht CLA2000 Deep Sea Class A AIS Transponder - ZDIGCLA2000

    $2,219.99
  39. SI-TEX Metadata Class B AIS Transceiver - MDA-1

    $558.99
    0
  40. Digital Yacht iAISTX Plus Class B Wireless Transponder - ZDIGIAISTXPL

    $794.99
  41. Digital Yacht Class B AIS Transponder - ZDIGAIT1500N2K

    $597.99
    0
  42. Shakespeare Classic AIS Antenna - 396-1-AIS

    $178.99
    0
  43. Vesper Marine Cortex M1 External Cellular Antenna - 010-13266-20

    $90.99
    0
  44. Digital Yacht PC Pilot Plug Cable - ZDIGPPL

    $145.99
    0
  45. 5% off

    Digital Yacht AIT2000 Transponder - ZDIGAIT2000

    $684.99
    $649.99
    0
  46. Digital Antenna 500 Gold Series 4.5 dB AIS Antenna

    $355.99 - $442.99
    0
  47. Digital Yacht AIS100Pro AIS Receiver - ZDIGAIS100P

    $315.99
    0
  48. Furuno Black Box VHF with AIS Receiver System and GPS - FM4850

    $895.00
    1
 
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About AIS

AIS

An affordable safety feature, Automatic Identification System, or AIS for boats pinpoints and relays boat information. Some AIS systems relay boat course, speed, and heading as well as registered information on boat length and beam. Defender offers a wide variety of AIS transponders and receivers as well as personal transponders and man overboard alarms.

This is your AIS

AIS radios are programmed for the purchaser so be sure to consider your application before you buy. Options include transponders that connect to GPS antennas, black boxes with internal GPS, and standalone transponders. Class A and Class B transponders feature SOTDMA technology and allow for split use of the VHF antenna, respectively. Consider carefully then register your new AIS to get the safety feature this technology boasts.

Transponder or receiver?

Marine AIS systems offer transponders for transmitting and marine AIS responder units that work with existing plotter software to chart signals. Automatic Identification Systems are also offered as a feature of some VHF radios offered through Defender Marine.

Can we split that?

Sure! Antenna splitters enable VHF antennas to be utilized to pinpoint through a GPS signal. Splitters can also allow for one antenna to deliver VHF, GPS, and AM/FM signals eliminating the need for more antennas aboard. Connect options for boat AIS include a WIFI interface, USB connections, and hardwired connection through NMEA systems and monitors.