Alphanumeric Readout
Seven characters can be programmed into each memory channel to conveniently display
station names or ship names for simplified operation.

150 W Output Power
A large cooling fan system, in combination with the aluminum chassis, allows conditions for transmission at a full 150 W* (PEP) RF output power—even during demanding RTTY (radio teletype) operation.

*60 W (PEP) above 24 MHz bands.

Other Features

• General coverage receiver
• Terminals for frequency/mode control via NMEA interfacing
• Automatic tuning function
• Large, front-mounted speaker
• Weather fax ready
• Backlight control
• CW full break-in and semi break-in
• 2-tone alarm built-in (Optional depending on version)
• 1136 channels available

Easy operation with easy-to-grip body and large buttons
The IC-M37 has a slim-designed body and big buttons, allowing for easy operation even while wearing gloves during fishing or sailing. This enables quick replies to calls. Additionally, the IC-M37 provides instant access to channel 16, as well as the Call channel.

Loud Audio Output
The IC-M37 provides a powerful 700 mW (typical) audio output. Received voice can be heard loud and clear. It helps you to hear calls even in noisy onboard environments.

12 Hours Long Time Operation
The BP-296 Li-ion battery pack, providing an operating time of approximately 12 hours for a full day of cruising or fishing experience. For added peace of mind during emergencies, the optional BP-297 battery case is also available.
*Approximate. Tx: Rx: Standby = 5 : 5 : 90.

IP57 Dust-tight and Waterproof Protection
The IC-M37 boasts exceptional IP57 waterproof protection, ensuring its safety even when submerged in water up to a depth of 1 meter for 30 minutes. Feel confident using it on deck or in dusty environments without any concerns.

Float’n Flash™ Function
If you accidentally drop the IC-M37 into the water, it will float, flash and sound an alarm. The buoyancy, the flashing light, and the sound reduce the risk of loss at sea even at night.

AquaQuake™ Water Draining Function
The AquaQuake™ prevents audio degradation from a water-logged speaker. This function removes water from the speaker grill by vibrating the speaker cone. You can hear clear audio with this function.

6 W RF Output Power
The IC-M37’s 6 Watts of transmit power provides extended communication range for the user.

Dualwatch and Tri-watch Functions
The Dualwatch and Tri-watch functions allow for periodic checking of Channel 16 while operating on another channel. This feature proves convenient when communicating with your friends’ vessels or during sailing regattas, enabling you to make important announcements about the race.

Monitor Function
When receiving signal is weak and difficult to hear, you can use the Monitor function to open the squelch and help you hear the signal.

Additional features

• Low Battery Alert function notifies you of low battery level
• Voice Loud and Mute function enables to temporary maximize/mute the volume
• Channel history function stores the last five channels used for easy recall
• Various Scan functions (normal/priority)
• Favorite Channel function
• BP-296 user replaceable Li-ion battery pack supplied
• Weather channels with Weather Alert function
• Lock function
• Power Save function
• Backlight function for night time opeartion
• LCD contrast selection

Lightweight and Compact Body
The IC-M25 is the lightest weight floating marine radio* (218 g; 7.7 oz). Its slim depth (30.5 mm, 1.2 in) can be comfortably operated with one hand. These features make it easier to equip, carry and operate for a long time.
*As of June 2022, researched by Icom.

Float’n Flash™
If you accidentally drop the IC-M25 into the water, it will float, flash and sound an alarm. The buoyancy, the flashing light, and the sound reduce the risk of loss at sea.

11 Hours of Battery Life
The built-in 1570 mAh (typical) Li-ion battery realizes 5 Watts (approx.) output power and 11 hours of operation*.
* Typical operation with Tx (Hi): Rx: Standby=5:5:90

700 mW Audio Output
The IC-M25 provides a powerful 700 mW (typical) audio output and received voice can be heard loud and clear.

Easy-to-Use
On the front panel, the function keys are good-sized and simply laid out. The large display features big channel numbers supporting 4-digit channels and automatic backlighting.

USB Charging (Micro-B USB type)
The IC-M25 adopts a micro-B USB charger connector* widely used on mobile devices. The built-in Li-ion battery pack can be charged quickly in three hours (approx.).
*The IC-M25 accepts 5 V/1 A (Max.) input. Use of third-party products is not guaranteed.

Optional Speaker-Microphone, HM-213
The optional waterproof speaker-microphone, HM-213, provides commercial grade convenience while mounting the radio on the waist. The radio floats even when the HM-213 is attached.

Other Features

• IPX7 waterproof construction
• (1m depth of water for 30 minutes)
• 4-step battery life indicator
• 2-step power save function
• Weather channel with weather alert
• Dual/Tri-watch functions
• Instant access to Ch 16 or programmable call channel
• Favorite channel function
• Monitor function opens noise squelch
• Auto scan function
• Display auto backlighting
• AquaQuake™ prevents audio degradation from a water-logged speaker

Ultra Compact Body, Flexible Installation
The IC-M330/G has a palm-sized compact body (W×H×D; 156.5 × 66.5 × 88.2 mm; 6.2 × 2.6 × 3.5 in). The radio can be installed in limited space.

New Speaker Delivers Dynamic, Clear Audio
A new speaker design delivers dynamic and clear sound over a wide bass and treble range. The IC-M330/G provides a distortion-free clear audio even at full volume.

Built-in Class D DSC
The radio monitors CH 70 continuously, even while you are receiving another channel. DSC functions include: distress, individual, group, all ships, urgency, safety, position request/report, polling request and DSC test calls.

Class Leading Receiver Performance
The radio provides reliable communication in RF busy environment like a marina. (Selectivity and IMD: more than 70 dB)

Intuitive Operation with Icom Marine User Interface
A combination of the directional keypad and soft keys provides simple, smooth operation. Most used functions are assigned to soft keys for quick one push function access.

GPS Receiver Built-in (IC-M330G)
A built-in GPS receiver provides your location, bearing and speed by using information from GPS, GLONASS and SBAS. The acquired position information can be used for DSC calls.

Made in Japan Quality and Reliability
All Icom products are tested to pass rigorous in-house tests as well as environmental tests at the Wakayama Icom plant before shipping. Our world-leading products and quality is tradition.

And More

• IPX7 submersible (1 m depth of water for 30 minutes)
• AquaQuake™ prevents audio degradation from a water-logged speaker
• Common NMEA interface for external GPS/NAV connection
• MA-500TR Class B AIS transponder compatible
• Tag scan and favorite channel functions
• Dual/tri-watch function for monitoring CH16 and/or call channel
• Priority scan function
• Display and keypad backlighting
• External speaker connection
• Weather channel with weather alert
• Supplied hand microphone, HM-235B/W, with channel up/down keys and a CH16/Call channel key
• 3-digit or 4-digit channel display selectable

Compact Body (W × H × D; 156.5 × 66.5 × 110.1 mm; 6.2 × 2.6 × 4.3 in)
Easy Installation in Limited Space

Powerful Front Mount Speaker
Delivers Loud and Clear Audio

Built-in Class D DSC with a CH70
Dedicated Receiver

Intuitive Operation with
Icom’s Marine User Interface

Easy-to-Read Full Dot-Matrix Display

HM-237B Detachable
Hand Microphone Supplied

IPX7 Submersible Construction
(1 m depth of water for 30 minutes)

AquaQuake™ Prevents Audio Degradation
from a Water-Logged Speaker

Made in Japan Quality and Reliability

Other Features

• Common NMEA interface for external GPS/NAV connection
• MA-500TR Class B AIS transponder compatible
• Tag scan and favorite channel functions
• Dual/tri-watch function for monitoring CH16 and/or call channel
• Priority scan function
• Display and keypad backlighting
• External speaker connection
• Weather channel with weather alert