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em-trak

em-trak builds AIS transceivers, receivers and the X100 VHF/DSC radio for leisure and commercial boats. Every unit outputs NMEA 0183 and NMEA 2000, is waterproof, and carries em-trak's 3-year warranty.

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em-trak GPS100 waterproof GPS antenna with cable
$82.17 - $82.17
$82.17
$82.17 - $82.17
$82.17

em-trak GPS100 Waterproof GPS Antenna for AIS Transceivers – GPS, GLONASS, Galileo, BeiDou

em-trak

The em-trak GPS100 is a compact waterproof GNSS antenna for em-trak Class A and Class B AIS transceivers and the X100 radio. It tracks GPS, GLONASS...

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$82.17 - $82.17
$82.17
$82.17 - $82.17
$82.17
em-trak S300 antenna splitter angled view
em-trak S300 VHF antenna splitter front view
$360.36 - $360.36
$360.36
$360.36 - $360.36
$360.36

em-trak S300 VHF Antenna Splitter – AIS, VHF & FM on One Antenna, Zero-Loss

em-trak

The em-trak S300 is a VHF antenna splitter that lets your AIS transceiver, VHF radio and FM radio share one masthead antenna. Receive insertion los...

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$360.36 - $360.36
$360.36
$360.36 - $360.36
$360.36
em-trak R300 AIS receiver angled view
em-trak R300 AIS receiver front view
$299.97 - $299.97
$299.97
$299.97 - $299.97
$299.97

em-trak R300 Dual-Channel AIS Receiver – NMEA 0183/2000, IPx6/IPx7

em-trak

The em-trak R300 is a compact dual-channel AIS receiver. It shows you every AIS-equipped vessel in range on your chartplotter, without transmitting...

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$299.97 - $299.97
$299.97
$299.97 - $299.97
$299.97
em-trak I100-X programming and charging dock with plug adapters
$251.46 - $251.46
$251.46
$251.46 - $251.46
$251.46

em-trak I100-X Programming Kit – Configuration & Charging Dock

em-trak

The em-trak I100-X Programming Kit is the configuration dock used to program the I100-X small vessel tracker before it goes into service. One kit p...

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$251.46 - $251.46
$251.46
$251.46 - $251.46
$251.46
em-trak I100-X tracker on mounting bracket, angled
em-trak I100-X AIS small vessel tracker on bracket, front view
$735.57 - $735.57
$735.57
$735.57 - $735.57
$735.57

em-trak I100-X AIS Small Vessel Tracker – Battery-Powered Class B Transponder, IPx8

em-trak

The em-trak I100-X is a self-contained AIS Class B transponder for tracking small craft such as tenders, RIBs, jet skis, work boats and non-motoriz...

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$735.57 - $735.57
$735.57
$735.57 - $735.57
$735.57
em-trak B954 AIS transceiver angled view
em-trak B954 Class B AIS transceiver front view
$1,304.82 - $1,304.82
$1,304.82
$1,304.82 - $1,304.82
$1,304.82

em-trak B954 Class B AIS Transceiver – 5W SOTDMA, Wi-Fi, Bluetooth & VHF Splitter

em-trak

The em-trak B954 is the top of the B900 range: 5W SOTDMA transmit, Wi-Fi, Bluetooth and a built-in VHF antenna splitter in one compact unit. Like e...

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$1,304.82 - $1,304.82
$1,304.82
$1,304.82 - $1,304.82
$1,304.82
em-trak B953 AIS transceiver angled view
em-trak B953 Class B AIS transceiver front view
$946.44 - $946.44
$946.44
$946.44 - $946.44
$946.44

em-trak B953 Class B AIS Transceiver – 5W SOTDMA, VHF Splitter

em-trak

The em-trak B953 is a high-power 5W SOTDMA model with a built-in VHF antenna splitter, so AIS and your VHF radio run from one antenna. Like every B...

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$946.44 - $946.44
$946.44
$946.44 - $946.44
$946.44
em-trak B952 AIS transceiver angled view
em-trak B952 Class B AIS transceiver front view
$1,052.37 - $1,052.37
$1,052.37
$1,052.37 - $1,052.37
$1,052.37

em-trak B952 Class B AIS Transceiver – 5W SOTDMA, Wi-Fi & Bluetooth

em-trak

The em-trak B952 is a high-power 5W SOTDMA model with built-in Wi-Fi and Bluetooth for wireless connection to phones, tablets and apps. Like every ...

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$1,052.37 - $1,052.37
$1,052.37
$1,052.37 - $1,052.37
$1,052.37
em-trak B951 AIS transceiver angled view
em-trak B951 Class B AIS transceiver front view
$757.35 - $757.35
$757.35
$757.35 - $757.35
$757.35

em-trak B951 Class B AIS Transceiver – 5W SOTDMA

em-trak

The em-trak B951 is a high-power 5W SOTDMA model for longer range, faster updates and higher priority in busy waters. Like every B900-series transc...

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$757.35 - $757.35
$757.35
$757.35 - $757.35
$757.35
em-trak B924 AIS transceiver angled view
em-trak B924 Class B AIS transceiver front view
$1,177.11 - $1,177.11
$1,177.11
$1,177.11 - $1,177.11
$1,177.11

em-trak B924 Class B AIS Transceiver – 2W CSTDMA, Wi-Fi, Bluetooth & VHF Splitter

em-trak

The em-trak B924 is the fully equipped standard-power model, with Wi-Fi, Bluetooth and a built-in VHF antenna splitter. Like every B900-series tran...

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$1,177.11 - $1,177.11
$1,177.11
$1,177.11 - $1,177.11
$1,177.11
em-trak B923 AIS transceiver angled view
em-trak B923 Class B AIS transceiver front view
$820.71 - $820.71
$820.71
$820.71 - $820.71
$820.71

em-trak B923 Class B AIS Transceiver – 2W CSTDMA, VHF Splitter

em-trak

The em-trak B923 is a standard-power model with a built-in VHF antenna splitter, so AIS and your VHF radio share one antenna. Like every B900-serie...

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$820.71 - $820.71
$820.71
$820.71 - $820.71
$820.71
em-trak B922 AIS transceiver angled view
em-trak B922 Class B AIS transceiver front view
$924.66 - $924.66
$924.66
$924.66 - $924.66
$924.66

em-trak B922 Class B AIS Transceiver – 2W CSTDMA, Wi-Fi & Bluetooth

em-trak

The em-trak B922 is a standard-power model that adds built-in Wi-Fi and Bluetooth, so phones, tablets and navigation apps connect without cables. L...

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$924.66 - $924.66
$924.66
$924.66 - $924.66
$924.66
em-trak B921 AIS transceiver angled view
em-trak B921 Class B AIS transceiver front view
$630.63 - $630.63
$630.63
$630.63 - $630.63
$630.63

em-trak B921 Class B AIS Transceiver – 2W CSTDMA

em-trak

The em-trak B921 is the most affordable model in the B900 series, with reliable standard-power performance for smaller boats. Like every B900-serie...

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$630.63 - $630.63
$630.63
$630.63 - $630.63
$630.63
em-trak B200 AIS transceiver angled view
em-trak B200 Class B AIS transceiver front panel
$1,388.97 - $1,388.97
$1,388.97
$1,388.97 - $1,388.97
$1,388.97

em-trak B200 Class B AIS Transceiver – 5W SOTDMA with Internal Battery Backup

em-trak

The em-trak B200 is a 5W SOTDMA Class B AIS transceiver with a built-in rechargeable battery. If vessel power fails, it switches to the internal ba...

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$1,388.97 - $1,388.97
$1,388.97
$1,388.97 - $1,388.97
$1,388.97
em-trak B400 AIS transceiver angled view
em-trak B400 Class B AIS transceiver front with color chart display
$1,579.05 - $1,579.05
$1,579.05
$1,579.05 - $1,579.05
$1,579.05

em-trak B400 Class B AIS Transceiver – 5W SOTDMA with 5-Inch Color Display

em-trak

The em-trak B400 is a high-power Class B AIS transceiver with its own 5-inch color screen. It transmits at 5W SOTDMA for longer range and higher pr...

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$1,579.05 - $1,579.05
$1,579.05
$1,579.05 - $1,579.05
$1,579.05
em-trak A200 AIS Class A angled view on mounting bracket
em-trak A200 Class A AIS transceiver front with chart display
$2,470.05 - $2,470.05
$2,470.05
$2,470.05 - $2,470.05
$2,470.05

em-trak A200 Class A AIS Transceiver – 12.5W SOTDMA, SOLAS & Inland Waterway Certified

em-trak

The em-trak A200 is a Class A AIS transceiver for commercial vessels, superyachts and inland waterway craft that must carry Class A. It is SOLAS an...

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$2,470.05 - $2,470.05
$2,470.05
$2,470.05 - $2,470.05
$2,470.05
em-trak X100 VHF/DSC/AIS radio front panel with color display and fist mic
em-trak X100 VHF/DSC marine radio with AIS Class B and fist mic, angled view
$1,682.01 - $1,682.01
$1,682.01
$1,682.01 - $1,682.01
$1,682.01

em-trak X100 VHF/DSC Marine Radio with Built-in AIS Class B 5W Transceiver

em-trak

The em-trak X100 combines a Class D VHF/DSC marine radio and a 5W SOTDMA AIS Class B transceiver in one base station. A built-in zero-loss antenna ...

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$1,682.01 - $1,682.01
$1,682.01
$1,682.01 - $1,682.01
$1,682.01

Start with the AIS transponders (Class A, Class B and the X100 radio), then add a receiver, splitter or GPS antenna if your install needs one.

How to choose an AIS unit

  • Class A or Class B: Class A (12.5W) is required on SOLAS vessels and many commercial and inland waterway craft. Leisure boats and most work boats use Class B.
  • 2W CSTDMA or 5W SOTDMA: 5W SOTDMA Class B units reach further, update faster and get priority in busy waters. 2W CSTDMA is the budget choice for coastal and inland use.
  • Transceiver or receiver: a transceiver shows other vessels and broadcasts your position; a receiver such as the R300 only shows other vessels.
  • One antenna or two: models with a built-in VHF splitter (B923, B924, B953, B954 and the X100) share your existing VHF antenna. Otherwise add an S300 splitter or a dedicated AIS antenna.
  • Wired or wireless: every em-trak unit outputs NMEA 0183 and NMEA 2000; Wi-Fi and Bluetooth models also connect to phones, tablets and navigation apps.

New to AIS? Read our guide: Class A vs Class B AIS: which AIS transponder do you need?

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