Icom M73 Marine Radio
Best handheld radio for boaters needing reliable, long-range marine communication.
This is the gold standard for handheld marine comms, balancing a slim, ergonomic profile with the raw power of a 6-watt output. You sacrifice the bulk of traditional radios for a rugged, submersible build that prioritizes clear audio and long-lasting battery life when you need it most.
$249.95
at
Milltech Marine
Who it's for
- Boaters working in rough or deep water conditions
- Captains needing maximum range for critical communications
- Users operating in high-noise environments like busy cockpits
Who should skip it
- Safety-conscious sailors requiring automated distress signaling
- Budget-minded owners wanting affordable, universal battery options
- Minimalists preferring the lightest, most compact handheld gear
Performance breakdown
Transmission Range
Six watts of power ensures reliable reach across open water.
Durability
IPX8 rating provides industry-leading protection against deep water submersion.
Battery Longevity
Sixteen hours of runtime easily covers a full day on deck.
Audio Clarity
High-output speaker cuts through wind and engine noise with ease.
Ergonomics
Slim profile fits naturally in the hand for comfortable all-day operation.
Water Drainage
Aquaquake technology clears speaker water instantly for immediate audio recovery.
Key Specs
Dimensions
2.07"W x 4.92"H x 1.18"D
Waterproof Rating
IPX8 Submersible Plus
Output Power
6W RF output power
Audio Output
700mW loud speaker
Battery Type
Lithium-ion
Battery Life
16 hours
Warranty
Three Year Warranty
Display Type
LCD
Power Source Type
Rechargeable Battery
Radio Form Factor
Handheld
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