Advanced VHF Radio that Complements Your Boat in Superior Performance, System Flexibility and User-Friendliness


The IC-M605EURO is our flagship Class D DSC radio. The radio can be remotely controlled with up to three controllers, RC-M600 COMMAND HEAD™ and/or HM-229B/W COMMANDMIC™, with an intercom function available among the main radio and controllers. Maximum operating flexibility anywhere on your boat.

Wide Viewing Angle 4.3” Colour TFT LCD

A high resolution colour LCD provides an almost 180 degree very wide viewing angle and displays characters and function icons clearly. The night mode display ensures good readability in the dark for further convenience.

Integrated AIS Receiver

With an integrated AIS receiver, the IC-M605EURO can show real-time AIS vessel traffic information on the display. The AIS combo screen enables you to monitor the AIS plotter during basic operation. You can directly call a selected AIS target from the AIS screen using an individual DSC call.

Intuitive User Interface

The combination of the directional keypad and soft keys provides simple operation. The most common functions are assigned to soft keys (at the bottom of the display) for quick push function access. The large ten-key pad enables you to smoothly enter channel numbers, MMSI numbers with ID names and so on.

Class Leading Receiver Performance

A weak signal adjacent to a strong signal can be clearly received by the IC-M605EURO. Its commercial grade receiver performance (selectivity and IMD: more than 75 dB) provides reliable communication at all time.

Active Noise Cancelling Technology

The Active Noise Cancelling technology digitally removes background noise from both transmit and receive audio and provides clear communication in a noisy maritime environment.

Last Call Voice Recording

The last call voice recording function automatically saves up to two minutes of an incoming call. Don’t miss any incoming messages.

Private Conversation

With an optional voice scrambler unit, UT-112, the IC-M605EURO provides 32 tone secure conversation. This function is useful when you want to share private information with consort ships.

Provides Clear, Loud Audio

The IC-M605EURO’s internal speaker enhances intelligibility of received calls. The waterproof speaker cone provides superior sound quality with a wide frequency range and a flat frequency response for powerful, yet clear audio.

Integrated GNSS Receiver

The GNSS (GPS, GLONASS and SBAS) receiver is integrated in the IC-M605EURO. Position information can be simply received with connection to the supplied GNSS antenna with 5 m cable, UX-241.

30 W Two-Way Hailer and Automatic Foghorn

When connected to the optional SP-37 horn speaker, you can talk with crew on the deck or shore from the radio’s microphone and can hear any reply via the horn speaker. Also available the RX hailer function and four patterns of automatic foghorn.

NMEA 2000™, NMEA 0183/-HS Connectivity

Using NMEA 2000™ connectivity, the radio can exchange GNSS, AIS reports, DSC call information data, radio frequency and PGN list data on the network. NMEA 0183/-HS GNSS position data can also be converted to NMEA 2000™ data for other equipment.

Other Features

・    IPX8 advanced waterproof (1 m depth of water for 60 minutes)
・    Dual and Tri-watch functions • AquaQuake™ draining function
・    Instant-access button for Channel 16 and call channel
・    Supplied speaker microphone, HM-205RB can be connected to the rear panel
・    Compatible with the Icom’s marine navigation system, MarineCommander™
・    Supports new four-digit channels effective from January 1, 2017


Frequency range TX*1 156.025–161.425 MHz
RX*1 156.025–162.000 MHz
CH70 156.525 MHz
AIS1, 2 161.975, 162.025 MHz
Usable channels INT, USA*2 channels
Type of emission 16K0G3E (FM), 16K0G2B (DSC)
Power supply requirement 13.8 V DC (10.8–15.6 V DC)
Current drain
(at 13.8 V DC)
TX 25 W output 6.0 A
RX Max. audio 8.0 A
Operating temperature range –20°C to +60°C
Antenna impedance 50 Ω (SO-239)
Weight (approximately) 1510 g; 3.3 lb

*1Each frequency range is differ according to versions. *2Available depending on version


Output power (at 13.8 V DC) 25 W, 1 W
Max. frequency deviation ±5.0 kHz
Frequency stability Less than ±0.5 kHz
Spurious emissions Less than 0.25 μW
Residual modulation More than 40 dB
Adjacent channel power More than 70 dB


Intermediate frequency 30.15 MHz, 450 kHz (1st/2nd)
CH70 21.70 MHz, 450 kHz (1st/2nd)
Sensitivity –5 dBμ emf typ. (20 dB SINAD)
CH70 (1% BER) –3 dBμ emf typ. (1% BER)
Adjacent channel selectivity More than 75 dB
CH70 (1% BER) More than 80 dBμ emf
Spurious response More than 75 dB
CH70 (1% BER) More than 73 dBμ emf
Intermodulation More than 75 dB
CH70 (1% BER) More than 73 dBμ emf
Hum and noise More than 40 dB
Audio output power (at 10% distortion) More than 15 W
with a 4 Ω external speaker

Measurements made in accordance with EN301 025-2, -3. All stated specifications are subject to change without notice or obligation..

Applicable U.S. Military Specifications


MIL-810 G



Low Pressure 500.5 I, II
High Temperature 501.5 I, II
Low Temperature 502.5 I, II
Temperature Shock 503.5 I–C
Solar Radiation 505.5 I
Rain 506.5 I
Humidity 507.5 II
Salt Fog 509.5
Dust Blowing 510.5 I
Immersion 512.5 I
Vibration 514.6 I
Shock 516.6 I, IV

Also meets equivalent MIL-STD-810-C, -D, -E and -F.

Applicable IP Rating

Ingress Protection Standard
Water IPX8 (1 m depth water for 60 minutes)

All stated specifications are subject to change without notice or obligation.

Supplied Accessories

  • Speaker microphone, HM-205RB
  • GNSS antenna, UX-241
  • Microphone hanger
  • DC power cable
  • Mounting bracket kit