Icom M424G VHF Radio

No, the Icom M424G features a built-in GPS receiver. This allows the unit to transmit your location data immediately during an emergency without needing to wire in an external antenna.

The active noise-cancelling technology is highly effective at filtering out background engine noise and wind interference. It processes both incoming and outgoing audio, which significantly improves clarity during choppy or loud conditions on the water.

Yes, it includes a 10-watt audio output that supports public address functionality. You can connect an external speaker to use the radio for announcements or to sound the built-in foghorn.

The M424G carries an IPX7 waterproof rating. This means it is designed to withstand incidental water exposure and can survive being submerged in up to one meter of water for 30 minutes, making it well-suited for open cockpits.

This model utilizes NMEA 0183 connectivity. While it is a standard protocol for sharing data with other onboard devices like chartplotters, ensure your existing network is compatible with this specific connection type.

The radio is designed for straightforward operation with a large, tactile rotary dial and a directional keypad. These physical controls are generally easier to manipulate in challenging conditions compared to touchscreen-only interfaces.