Icom Marine Transceivers

Icom offers a comprehensive range of marine radio transceivers designed for reliability, performance, and safety at sea. This document outlines key models and features across VHF, MF/HF, and GMDSS communication systems.

VHF Marine Transceivers - Handheld Models

Icom's handheld VHF transceivers combine robust build quality with advanced features for clear communication.

IC-M94DE: VHF Marine Transceiver with DSC & AIS Receiver

The IC-M94DE integrates AIS traffic information directly into your handheld device.

Built-in AIS receiver ?
Class H DSC and Distress button ?
Simplified Navigation function ? and MOB
Float'n FlashTM ?
6 W RF output power
10 hours of long operating time
1500 mW powerful audio output

IC-M73EURO / IC-M73EURO PLUS: Slim, Stylish, Powerful VHF

The IC-M73EURO series offers professional features in a compact and durable design.

IPX8 Advanced Waterproofing ?
6 W RF output power
Up to 17 hours of operating time
700 mW audio output
Active Noise Cancelling technology ? (RX and TX)
Bass Boost function* (IC-M73EURO PLUS only)
Last call voice recording* (IC-M73EURO PLUS only)

*Available in IC-M73EURO PLUS version only.

IC-M37E: Buoyant 6 Watt VHF

The IC-M37E is a buoyant, powerful VHF radio designed for ease of use and reliability.

Float'n FlashTM ?
Large keys and easy-to-grip design
6 W RF output power
12 hours of operating time
700 mW audio output
Channel history function stores the last five channels

IC-M25EURO: Buoyant VHF with Eco Mode

The IC-M25EURO offers buoyant operation, USB Type-C charging, and extended battery life.

USB Type-CTM charging port
Float'n FlashTM ?
Large keys and easy-to-grip design
5 W RF output power
14 Hours Operation in power saving Eco mode
700 mW audio output

Handheld Model Specifications

Specifications	IC-M94DE	IC-M73EURO / PLUS	IC-M37E	IC-M25EURO
Dimensions (WxHxD mm)	60.9 x 145.8 x 43.8	52.5 x 125 x 30	59.7 x 140.5 x 38.7	56.5 x 134 x 31.2
Weight (approximate)	357 g	320 g	293 g	228 g
Audio Output Power (10% distortion)	1500mW typical	700mW typical / 200mW	700 mW typical	700mW typical
RF Output Power	6W/1W	6W, 3W or 1W	6W	5W
Operating Time	10 hours	17 hours / 20 hours	12 hours	14 hours [Eco Mode]
Submersible Protection	IPX7	IPX8	IP57	IPX7

*Measurements made in accordance with EN 302-885 for IC-M94DE, EN 301-178 for IC-M73EURO, IC-M37E and IC-M25EURO. *Approximate. Includes the supplied battery pack, antenna, and belt clip. *Typical Operation, Tx:Rx:Stand-by = 5:5:90 with supplied batteries.

VHF Marine Transceivers - Fixed Mount Models

Icom's fixed mount VHF radios offer advanced features, system integration, and powerful performance for vessels of all sizes.

IC-M605EURO: Premium Class D DSC VHF Radio

A high-performance radio with system flexibility, remote control options, and superior receiver performance.

Remote control with up to three Command HeadTM/CommandMicTM stations
Integrated AIS receiver ?. AIS RX data can be output through NMEA 0183-HS
Wide viewing angle 4.3-inch colour TFT LCD
Class leading receiver performance (Selectivity and IMD: more than 75 dB)
15 W loud audio and 30 W two-way Hailer ?
Two minutes last call voice recording

IC-M510E EVO: Integrated Class-D DSC VHF Marine Radio with Smartphone App Control

Stylish and feature-rich, the IC-M510E offers remote control via smart devices and NMEA 2000 connectivity.

Remote control & intercom through up to 3 smart devices
Stylish, sleek design
Integrated AIS receiver ? and AIS plotter*
Built-in NMEA 2000TM connectivity
Wide viewing angle colour TFT LCD
Class leading 15 W audio output
25 W two-way Hailer / 20 W RX Hailer ?
Remote Control Software RS-M500

*AIS receiver is not included depending on the transceiver version. Please ask your dealers for details.

IC-M423GE: Compact Class D DSC VHF

A compact fixed-mount radio with essential features for clear communication.

Class D DSC
AIS receiver ? (EUR versions)
Integrated GPS (GNSS) receiver ?️
NMEA 0183/2000 connectivity
10 W audio output

IC-M330GE: Compact VHF with NMEA 2000

A compact and user-friendly VHF radio with NMEA 2000 connectivity.

Class D DSC
NMEA 2000 connectivity
20 W audio output
IPX7 submersible protection

IC-M510BB & IC-M410BB: Black Box VHF Radios

Black box units offering flexible installation and integration with optional controllers.

Class D DSC
Optional remote control with CommandMicTM
NMEA 2000 connectivity
AIS receiver ? (IC-M510BB)
GPS (GNSS) receiver ?️ (IC-M410BB)

Key Features Across Fixed Mount Models

NMEA Interface: NMEA 2000TM and NMEA 0183TM support for integration with other marine electronics.
Simplified Navigation: Guides you to a specified waypoint or AIS target ?.
Distress button & DSC: Dedicated button for distress calls and Class D DSC functionality ?.
MOB (Man Overboard): Function to quickly mark and navigate back to a MOB position.
Instant Channel 16 button: Quick access to emergency and calling channel 16 1️⃣6️⃣.
CommandMicTM station: Allows remote control and intercom functionality (up to 3 stations for some models).
AquaQuakeTM: Emits a buzzing sound to shed water from the speaker grill ?.
AIS receiver: Receives and displays real-time AIS information from other vessels ?.
Integrated GPS (GNSS) receiver: Determines vessel's course, speed, and position ?️.
CPA/TCPA alarm: Notifies when an AIS target enters a set Closest Point of Approach (CPA) or Time to CPA (TCPA) ⚠️.
ATIS channels: For inland waterway communication ?.
LCD/key backlight: For use in low light conditions ?.
Dualwatch and Tri-watch: Checks channel 16 periodically while operating on another channel ⌚.
Active Noise Cancelling: Reduces background noise by up to 90% for both RX and TX ?.
RX Hailer and Foghorn: Talk & listen (2-Way) or listen (1-Way) through an optional speaker horn. Foghorn function also available ?.

Fixed Mount Model Specifications

Specifications	IC-M605EURO	IC-M510E EVO	IC-M423GE	IC-M330GE	IC-M510BB	IC-M410BB
Power supply requirement	13.8 V DC	13.8 V DC	13.8 V DC	12.0 V DC	12.0 V DC	12.0 V DC
Dimensions (W×H×D: mm)	274 × 114 × 121.5	175 × 110 × 53	180 × 82 × 119.9	156.5 x 66.5 x 88.2	216 × 79 × 113	216 × 79 × 113
Weight (approximate)	1.51 kg	750 g	1.2 kg	730 g	RF Unit: 890 g HM-195: 400 g	RF Unit: 870 g HM-195: 400 g
Audio output power (10% distortion, 4 Ω load)	15 W	15 W	2 W	2 W	10 W typical	13 W
RF output power	25 W or 1 W	25 W or 1 W	25 W or 1 W	25 W or 1 W	25 W or 1 W	25 W or 1 W
Submersible protection	IPX8	IP68	IPX7	IPX7	IPX7	IPX7

*1 Only for the AIS receiver. *2 External GNSS antenna comes with the EUR versions. *3 10.8 – 15.6 V DC. *4 Projections not included.

MF/HF Marine Transceiver & GMDSS

GM800: GMDSS MF/HF Transceiver

The GM800 meets GMDSS MF/HF radio requirements for SOLAS ships, providing long-distance communication capabilities.

Meets the GMDSS MF/HF radio requirements for SOLAS ships [SOLAS Compliant]
ITU Class A DSC
Dedicated DSC watch receiver
Wide viewing angle 4.3-inch colour TFT LCD
Intuitive user interface
Certified for European Marine Equipment Directive (MED) [MED Certified]

Required Accessories for MED Certification: AT-141 Automatic Antenna Tuner and HS-98 Handset.

Optional Accessories: HS-98 Handset, HM-214H Hand Microphone, SP-24E External Speaker, OPC-1465 Shielded Control Cable, MB-108 Mounting Bracket.

GM1600E: GMDSS Portable for Survival Craft

A compact and robust GMDSS portable radio designed for survival craft and emergency use.

Meets strict environmental requirements for GMDSS
2 W output power for long lasting battery
Primary (non-rechargeable) lithium battery pack, BP-234 [Survival Craft Use]
Highly visible yellow-coloured body
Instant Channel 16 button 1️⃣6️⃣
Auto power save

Required Accessory for GMDSS Compliance: BP-234 Lithium Battery Pack. Optional for on-board use: BP-252 Rechargeable Li-Ion Battery Pack.

Charging Accessories: BC-173 Regular Charger, BC-147SE Charger.

Company Information & Trademarks

All stated specifications are subject to change without notice or obligation. Read all instructions enclosed with the transceiver carefully and completely before using the transceiver.

Icom and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia, Australia, New Zealand and/or other countries.

SIMULTANEOUS TALKLISTEN, FLOAT'N FLASH, COMMANDMIC, COMMAND HEAD and AQUAQUAKE are trademarks of Icom Incorporated.

The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Icom Incorporated is under license.

NMEA logo, NMEA 2000 and NMEA 0183 are trademarks of the National Maritime Electronics Association, Inc.

Iridium and the Iridium connected logo are trademarks and registered trademarks of Iridium Satellite LLC.

Windows is a trademark of the Microsoft group of companies.

USB TYPE-C is a trademark of USB Implementers Forum Inc.

Wi-Fi is a trademark of Wi-Fi Alliance.

All other trademarks are the properties of their respective holders.

Icom Incorporated
1-1-32, Kamiminami, Hirano-Ku, Osaka 547-0003, Japan
Phone: +81 (06) 6793 5302
Fax: +81 (06) 6793 0013

Your local distributor/dealer: [Contact Information]

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