Icom IC-M424G White VHF Marine Transceiver
Introduction
Reliable communication is essential for safe and efficient boating. The Icom IC-M424G White VHF Marine Transceiver is a fixed-mount marine radio designed to provide dependable communication, built-in GPS functionality, and advanced safety features for recreational boaters and marine professionals.
Featuring active noise cancelling, Digital Selective Calling (DSC), a white-backlit LCD, and a built-in GPS receiver, the IC-M424G helps users communicate clearly and access important position information while on the water. Its white finish also complements modern boat interiors and helm stations.
Key Features of the Icom IC-M424G White
1. Clear Communication with Active Noise Cancelling
The IC-M424G incorporates active noise-cancelling technology to reduce background noise during transmission and reception. Icom specifies noise reduction of up to 90% on received audio and 30% on transmitted audio, helping improve voice clarity in noisy marine environments.
2. Built-In GPS Receiver
The integrated GPS receiver displays current position and date/time information and provides GPS data for DSC calls. This simplifies installation by eliminating the need for a separate GPS receiver for supported functions.
3. Built-In Class D DSC
The radio includes Class D Digital Selective Calling, with a dedicated watch function for monitoring Channel 70 DSC activity while receiving another channel.
Supported DSC functions include distress, individual, group, all-ships, urgency, safety, position request/report, polling request, and DSC test calls. Correct setup and registration of the vessel's Maritime Mobile Service Identity (MMSI) are important for DSC operation.
4. 25-Watt Transmit Power
The IC-M424G offers selectable 25-watt high-power and 1-watt low-power transmission. This allows users to select the appropriate power level for their communication needs and applicable marine radio rules.
5. Public Address and Foghorn Functions
A built-in 10-watt amplifier supports an external public-address speaker. The PA function allows announcements through a connected speaker, while the foghorn function provides an additional signaling option when configured with compatible external equipment.
6. White Backlit LCD and Intuitive Controls
The high-contrast white-backlit LCD and keypad improve visibility. A rotary selector and directional keypad provide convenient access to radio functions and channels.
7. IPX7 Water Protection
The IC-M424G is rated IPX7 for temporary immersion in up to 1 meter of water for 30 minutes under specified test conditions. This protection is valuable in marine environments, although it does not mean the radio is designed for continuous underwater use.
8. Additional Marine Features
Other useful functions include:
-
Weather channels with alert function
-
Dual-watch and tri-watch functions
-
Priority and normal scanning
-
NMEA 0183 connectivity
-
AquaQuake water-draining function
-
Compatibility with optional COMMANDMIC remote control microphones
-
AIS target calling when connected to a compatible AIS transponder
Applications of the Icom IC-M424G
The Icom IC-M424G is designed for fixed-mount marine communication applications, including:
-
Recreational boating: Supports routine vessel-to-vessel and shore-station communication.
-
Fishing boats: Provides access to marine VHF communication and supported DSC safety functions.
-
Sailing vessels: Helps crews communicate and access GPS position information.
-
Marine operations: Supports communication needs aboard compatible workboats and other vessels.
-
Yachts and leisure craft: Offers integrated GPS, a white display, and convenient marine radio controls.
Always follow applicable marine radio licensing, channel-use, and installation requirements.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Icom |
| Model | IC-M424G |
| Product Type | Fixed-mount VHF marine transceiver |
| Color | White / Super White |
| Transmit Power | 25 W / 1 W |
| Transmit Frequency Range | 156.025–157.425 MHz |
| Receive Frequency Range | 156.050–163.275 MHz |
| DSC Channel | Channel 70, 156.525 MHz |
| GPS | Built-in, 66-channel receiver |
| DSC | Built-in Class D |
| Active Noise Cancelling | Yes |
| PA Output | 10 W amplifier for external speaker |
| Waterproof Rating | IPX7 |
| Power Supply | 13.8 V DC nominal |
| Antenna Impedance | 50 ohms |
| Antenna Connector | SO-239 |
| Dimensions (W × H × D) | 7.09 × 3.23 × 4.72 inches |
| Weight | Approximately 2.65 lb |
| Connectivity | NMEA 0183 |
| Included Accessories | HM-205B/SW hand microphone, DC power cable, mounting bracket kit |
Specifications are based on Icom manufacturer documentation and may be subject to change. Confirm regional version, supplied accessories, and installation requirements before ordering.
Why Choose Deputy Electronics?
Deputy Electronics offers communication equipment, radio accessories, and related solutions for professional and commercial users. Our team can help you review product specifications and determine whether the Icom IC-M424G suits your marine communication requirements.
Explore our products at www.deputyelectronics.com or contact Deputy Electronics to request a quotation.
Final Thoughts
The Icom IC-M424G White VHF Marine Transceiver combines marine VHF communication, built-in GPS, Class D DSC, active noise cancelling, and IPX7 water protection in a fixed-mount radio. Its 25-watt transmit capability, public-address functions, and white-backlit display make it a versatile option for compatible marine installations.
For boaters seeking an integrated marine communication solution, the IC-M424G offers useful communication and safety features in one unit.
Contact Deputy Electronics for product information, installation considerations, or a quotation.
