Long-Range SSB Communication with Built-in DSC, GPS, and Instant Replay Memory
The ICOM IC‑M803 is a high-performance MF/HF marine SSB radio engineered for reliable long-distance communications. With Class E DSC capabilities, a wide-view 4.3″ color display, integrated GPS, and intuitive controls, the IC‑M803 is your offshore safety and connectivity solution. Ideal for bluewater cruising, this transceiver supports email operation, emergency distress calls, and continuous DSC watch-keeping, all in a rugged waterproof design.
Features
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4.3″ color TFT wide-angle display with night mode
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Class E DSC distress call with GPS coordinates
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Built-in GPS/GLONASS/SBAS with NMEA 0183 output
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DSC watch receiver with Multi-Task Mode (store up to 100 MMSIs)
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HF Email support (160 programmable channels)
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2-min Instant Replay memory
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150 W PEP transmit power, 500 kHz–29.9999 MHz RX
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IPX7 waterproof controller, intuitive dial and keypad
Specifications
| Output Power | 150 / 100 / 60 / 20 W (PEP) |
|---|---|
| Frequency Range | RX: 500 kHz–29.9999 MHz TX: 1.6–27.5 MHz (Marine bands) |
| Display | 4.3″ color TFT, 180° view, night mode |
| GPS | Built-in GPS, GLONASS, SBAS |
| Waterproof Rating | IPX7 (Remote controller) |
| Email Support | 160 programmable channels; modem/PC terminals |
| Power Supply | 13.6 V DC ±15% |
| Dimensions | Main Unit: 240×94×238 mm Controller: 274×114×86 mm |
In The Box
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Remote controller
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GPS antenna (5m cable)
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Microphone (HM-214H)
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Remote control cable (5m)
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DC power cable
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Microphone hanger
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Mounting bracket kits
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ACC plugs
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Spare fuses
Optional Accessories
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AT‑140: Automatic Antenna Tuner
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AH‑710: Folded Dipole Antenna
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MN‑100 / MN‑100L: Antenna Matchers
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SP‑24: External Speaker
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MB‑75: Flush Mount Kit
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OPC‑1465: Shielded Control Cable
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HM‑214H: Spare Microphone
COMPATIBLE SYSTEMS
The IC‑M803 is designed to match the UI and panel layout of the ICOM IC‑M605 VHF transceiver. Use them together for a complete communications suite across all marine bands.
Trusted by Marine Professionals
ICOM has been a global leader in radio communications for over 65 years. The IC‑M803 is backed by proven engineering, full compliance with Class E DSC standards, and rugged design with IPX7 waterproofing. Trusted by offshore sailors, commercial fleets, and safety-first operators worldwide.
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Engineered by ICOM Inc. — a trusted name in marine and amateur radio since 1954
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Fully compliant with MF/HF marine DSC Class E standards
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Waterproof IPX7 rating ensures dependable operation in extreme conditions
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Integrated GPS allows accurate distress transmission and data sharing with other onboard systems
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Trusted Worldwide by offshore cruisers, commercial operators, and emergency responders
Ready to Stay Connected Offshore?
Equip your vessel with the ICOM IC‑M803 and stay connected when it matters most. For antenna setup, email modem compatibility, or installation support, contact our marine electronics experts today.
