ICOM IC-M330 VHF Marine Transceivers
The Icom IC-M330 is a top-performance ultra-compact VHF marine transceiver designed for maritime communication. Here are some key features of the IC-M330:
- Ultra Compact Body: The IC-M330/G has a palm-sized compact body, measuring 156.5 mm (width) × 66.5 mm (height) × 88.2 mm (depth). This compact size allows for flexible installation even in limited spaces on boats or ships.
- Clear Audio: The radio features a new speaker design that delivers dynamic and clear sound over a wide bass and treble range.
- Built-in Class D DSC: The radio continuously monitors Channel 70 (CH70) for distress calls, 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 IC-M330/G ensures reliable communication in RF busy environments, such as marinas. Its selectivity and IMD (Intermodulation Distortion) performance exceed 70 dB.
- Intuitive Operation: The combination of a directional keypad and soft keys provides simple and smooth operation. Most used functions are assigned to soft keys for quick one-push access.
- GPS Receiver (IC-M330G): The IC-M330G variant includes a built-in GPS receiver that provides your location, bearing, and speed using information from GPS, GLONASS, and SBAS. The acquired position information can be used for DSC (Digital Selective Calling) calls.
- Quality and Reliability: All Icom products, including the IC-M330, undergo rigorous in-house and environmental tests before shipping. The “Made in Japan” quality and reliability are a tradition for Icom products.
- Additional Features:
- IPX7 Submersible: The radio can withstand immersion in 1 meter of water for 30 minutes.
- AquaQuake™: Prevents audio degradation from a water-logged speaker.
- Common NMEA Interface: Allows external GPS/NAV connection.
- MA-500TR Class B AIS Transponder Compatible: Enhances safety by providing vessel information.
- Tag Scan and Favorite Channel Functions: Convenient for monitoring specific channels.
- Dual/Tri-Watch Function: Monitors CH16 and/or call channel.
- Priority Scan Function: Scans channels based on priority.
- Weather Channel with Weather Alert: Provides weather updates.
- Supplied Hand Microphone (HM-235B/W): Includes channel up/down keys and a CH16/Call channel key.
Whether you’re navigating the open seas or exploring coastal waters, the Icom IC-M330 ensures reliable communication and safety for mariners. 🌊⚓📻
Specifications
General
Frequency range | TX | 156.025–161.600 MHz |
---|---|---|
RX | 156.050–163.275 MHz | |
CH70 | 156.525 MHz | |
Usable channels | USA, CAN, INT, WX channels | |
Type of emission | 16K0G3E (FM), 16K0G2B (DSC) | |
Power supply requirement | 13.8V DC nominal (11.7-15.9 V DC) |
|
Current drain (at 13.8 V DC) |
TX 25 W output | 5 A |
RX AF max. | 1 A | |
Operating temperature range | -20°C to +60°C; -4°F to +140°F | |
Antenna impedance | 50 Ω (SO-239) | |
Dimensions (W×H×D) (projections not included) |
156.5 × 66.5 × 88.2 mm; 6.2 × 2.6 × 3.5 in |
|
Weight (approx.) | 730 g; 1.6 lb | |
NMEA formats | In | RMC, GGA, GNS, GLL, VTG |
Out | DSC, DSE, RMC, GSA, GSV |
Output power (at 13.8 V DC) | 25 W, 1 W | |
---|---|---|
Max. frequency deviation | ±5 kHz | |
Frequency tolerance | ±5 ppm | |
Spurious emissions | Less than -70 dBc (High) Less than -56 dBc (Low) |
Sensitivity | Main | -13 dBμ typ. (12 dB SINAD) |
---|---|---|
DSC | -5 dBμ emf typ. (1% BER) | |
Squelch sensitivity | Less than -10 dBμ | |
Adjacent channel selectivity | Main | More than 70 dB |
DSC | More than 73 dBμ emf (1% BER) | |
Spurious response | Main | More than 70 dB |
DSC | More than 73 dBμ emf (1% BER) | |
Intermodulation | Main | More than 70 dB |
DSC | More than 68 dBμ emf (1% BER) | |
Hum and noise | More than 40 dB | |
Audio output power (at 10% distortion, 4 Ω load) |
4.5 W typical |
Measurements made in accordance with TIA/EIA 603. All stated specifications are subject to change without notice or obligation.
Ingress Protection Standard | |
---|---|
Water | IPX7 (Waterproof protection) |
Supplied Accessories
- HM-235B/W hand microphone
- DC power cable
- Mounting bracket kit
- GPS antenna (5 m; 16.4 ft cable)*
* Only for the IC-M330G.
Datasheet IC-M330G/IC-M330 VHF Marine Transceivers