Icom Class B AIS - MA-510TR

Price: $808.26
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Icom MA-510TR Class B AIS Transponder

Model: MA-510TR


  • Collision Alarm Function
  • Anchor Watch Alarm
  • Man Overboard
  • Individual DSC Call available with a compatible Icom VHF with an accessory cable
  • USB connectivity
  • Multi-lingual user interface
  • 12V and 24V compatible

The Class B AIS Transponder with GPS navigation function and NMEA 2000™-connectivity and receives both A and B AIS signals. With both A and B AIS signals, the range of detection increases safety. Leisure, fishing or cruising vessels can stay safe and informed on the open sea with this feature-packed transponder.

The MA-510TR comes with a 4.3"" color TFT LCD. The wide-viewing angle screen provides clear navigation details such as potential collision vessels marked as red, and registered friends marked as yellow. All vessels that are within 6NM CPA and 60 minutes TCPA from a vessel are put into a respective danger or friend list. The day-mode function allows visibility in direct sunlight. Night-mode provides optimal viewing brightness for comfortable operation.

The built-in GPS Navigation function guides users to waypoints or AIS targets. Assign up to 100 destinations or fishing spots.

Operate securely and privately with the silent mode function. Switch off the AIS transmitter to temporarily stop sending out position location. Other AIS signal reports art still received when silent mode is on. Keep fishing spots privately from other vessels by utilizing silent mode.

The MA-510TR can connect to both NMEA 2000™ and NMEA 0183/-HS. Connect to a NMEA 2000™ network such as an external plotter, marine radar and VHF radios. With NMEA 0183/-HS, connect to a transceiver, plotter device, marine radar, external GPS receiver and a switch button.


Frequency coverage 161.500 MHz to 162.025 MHz
Type of emission 16K0GXW (GMSK)
Antenna impendence 50 Ohms nominal
Operating temperature range -20°C to +60°C; -4°F to +140°F
Power supply requirement Negative ground:
12V or 24V DC nominal
(9.6V to 31.2V)
Current drain (at 12V DC) tx - 1.5A
Rx - 0.7A
Dimensions (approximate) (Projections not included) 6.5 (W) 4.3 (H) 3.6 (D) inches
Output power 2W
Modulation 16K0GXW (GMSK)
Conducted spurious emission Less than —36 dBm (9 kHz—1 GHz)
Less than —30 dBm (1 GHz—4 GHz)
Receiver (AIS)
Sensitivity Less than —110 dBm
Adjacent channel selectivity More than —31 dBm
Spurious response More than —31 dBm
Intermodulation More than —36 dBm
Conducted spurious emissions Less than —57 dBm (9 kHz—1 GHz)
Less than —47 dBm (1 GHz—4 GHz)
Blocking More than —15 dBm (±0.5 MHz ±5 MHZ)
More than —23 dBm (±5 MHz — ±10 MHz)
Co-channel More than -111 dBM
Receiver (DSC)
Frequency coverage 156.525 MHz
Type of emission 16K0G2B
Sensitivity Less than —110 dBm
Adjacent channel selectivity More than 70 dBm
Spurious response More than -34 dBm
Intermodulation More than -39 dBm
Blocking More than -20 dBm
GPS Antenna
Received frequency 1575.42 MHz
Acquisition 72 ch (maximum)
Differential satellites WAAS, EGNOS, MSAS, GAGAN
Dimensions (approximate) 96.2 225 (H) mm, 3.8 8.9 (H) inches
Cable length (approximate) 32.8 ft
Data Interface
NMEA 2000™ Input 059392/904, 060160/416/928, 065240, 126208/996, 129026/029/545
NMEA output 059392/904, 060416/928, 126208/464/993/996/998, 129026/029/038/039/040/041/539/540/545/792/793/794/797/798/801/802/803/805/806/807/809/810/811
NMEA 0183 NMEA Input/Output 4800—38400 bps Input/Output, sentence format (Output: GGA, GNS, GLL, GSA*1, GSV*1, RMC, VTG, GBS, DTM, DSC)
External GPS Input 4800—38400 bps Input, sentence format (GGA, GNS, GLL, RMC, VTG, GBS*2, DTM)
AIS Output 38400 bps Output, sentence format (VDM, VDO, ACA, ACS, ALR, TXT)
*1 Only 38400 bps.
*2 When a received GPS signal does not include a GBS sentence, the transponder will not receive the signal from the external GPS receiver

What's in the Box:

  • MA510TR
  • GPS antenna
  • DC power cable
  • Mounting bracket kit
  • Accessory connector