Professional Performance in a Handheld Marine Radio

The ICOM M73 VHF Radio (US) is a premium handheld marine radio designed for boaters who demand powerful communication, exceptional audio quality and rugged reliability. Delivering 6 watts of transmit power, an ergonomic slimline design and industry-leading IPX8 waterproof protection, the M73 is equally at home aboard recreational boats, commercial vessels and offshore fishing trips.

Built with ICOM's renowned engineering, the M73 combines long battery life, crystal-clear audio and intuitive operation into a compact handheld radio that's ready for demanding marine environments.

Powerful Communication When It Matters

With 6W RF output, the M73 provides extended communication range compared to lower-powered handheld radios, helping you stay in contact with nearby vessels, marinas and coastguard services. Its high-capacity lithium-ion battery delivers up to 17 hours of operating time, making it ideal for full days on the water without constant recharging.

Loud, Clear Audio in Noisy Conditions

The M73 features a powerful 700mW BTL audio amplifier that produces loud, crisp audio capable of cutting through engine noise, wind and rough weather. A built-in Bass Boost function further enhances voice clarity, making incoming and outgoing communications easier to understand in challenging conditions.

Rugged Waterproof Construction

Marine equipment needs to withstand harsh conditions, and the M73 is built to do exactly that. Its IPX8 waterproof rating allows the radio to survive submersion in up to 1.5 metres of water for 30 minutes, giving you complete confidence when operating in heavy spray, rain or rough seas.

If water enters the speaker grille, ICOM's AquaQuake™ function quickly removes trapped water by vibrating the speaker cone, restoring clear audio with the push of a button.

Designed for Comfort and Ease of Use

The M73's slim hourglass-shaped body provides a comfortable grip for one-handed operation, while its wide-angle, high-contrast LCD display remains easy to read in bright sunlight. Large, well-spaced buttons make operation simple even when wearing gloves, and programmable scan functions allow quick access to frequently used channels.

Additional features including Dual Watch, Tri-Watch, NOAA Weather Channels, instant Channel 16 access, favourite channel memory and battery level indication make the M73 a dependable communication companion for every journey on the water.

Whether you're sailing offshore, fishing coastal waters or carrying a handheld backup onboard, the ICOM M73 VHF Radio (US) delivers professional-grade communication performance in a lightweight, durable and easy-to-carry package.

Specification

Model	ICOM M73 (US)
Type	Handheld Marine VHF Radio
Transmit Power	6W / 3W / 1W Selectable
Frequency Range (TX)	156.025–157.425 MHz
Frequency Range (RX)	156.300–163.275 MHz
Channels	USA, International, Canadian & NOAA Weather Channels
Waterproof Rating	IPX8 (1.5m for 30 minutes)
Audio Output	700mW BTL Amplifier
Battery	BP-245H Li-Ion Rechargeable Battery
Battery Life	Up to 17 Hours (5:5:90 Duty Cycle)
Water Removal	AquaQuake™ Speaker Draining Function
Bass Boost	Yes
Watch Functions	Dual Watch & Tri-Watch
Scan Functions	Favourite Channel, Tag Scan & Priority Scan
Display	Wide Viewing Angle LCD
Dimensions	52.5 × 125 × 30 mm
Weight	Approx. 320g (with battery, antenna & belt clip)
Operating Temperature	-20°C to +60°C
Included Accessories	BP-245H Li-Ion Battery, BC-210 Rapid Charger, AC Adapter, Antenna, Belt Clip & Hand Strap

Download M73 Instruction Manual