Standard Horizon
Standard Horizon Matrix AIS/GPS/NMEA2000 Fixed Mount VHF Radio
Best all-in-one communication hub for serious offshore navigators.
The STANDARD HORIZON GX2400 Matrix VHF Radio is a robust and feature-rich communication solution for marine environments. This fixed-mount unit integrates AIS, GPS, and NMEA2000 for seamless data sharing and enhanced navigation. It boasts a built-in AIS receiver with a front panel display for target information and alerts. The powerful 30 Watt PA/Loudhailer system includes fog horn modes, and wireless second station control is available with the optional Wi-Fi module. Enjoy clear audio with noise-canceling technology and private communication with the internal voice scrambler.
$449.99
Owner Satisfaction
4.6
/ 5
Category Rank
73
/ 178
#73 in Marine Radios
Price vs Category Average
-10%
Below average
Form Factor
Fixed Mount
/ Fixed Mount
Who it's for
- Safety-conscious sailors needing integrated navigation and collision avoidance
- Tech-savvy boaters building a fully connected marine electronics network
- Offshore cruisers demanding rugged, waterproof equipment for harsh conditions
Who should skip it
- Budget-focused boaters seeking a basic, entry-level communication radio
- DIY installers lacking experience with complex marine network configurations
- Users requiring large, high-visibility screens for detailed AIS data monitoring
Performance breakdown
Navigation Integration
Seamless NMEA 2000 connectivity simplifies complex marine data sharing.
AIS Functionality
Built-in receiver provides critical target awareness directly on the display.
Audio Clarity
Advanced noise-canceling technology ensures crisp communication in windy conditions.
Safety Versatility
Class D DSC and integrated GPS provide essential emergency response capabilities.
System Expandability
Wireless second station support offers flexible control throughout the vessel.
Loudhailer Power
Robust 30-watt output delivers reliable signaling and fog horn performance.
Key Specs
Form Factor
Fixed Mount
Connectivity
NMEA2000, NMEA0183, Wireless Second Station
PA System Output
30 Watts
DSC Compliance
Meets ITU-R M.493-15 Class D
GPS Receiver
Integrated 66 channel
Voice Scrambler
Internal 32 Code
Noise Reduction
Noise canceling for transmit and receive audio
AIS Receiver
Built-in
Features
- Built-in AIS receiver with target display
- Integrated 66-channel GPS receiver
- Wireless second station control with RAM4X
- 30W PA/Loudhailer system
- Internal 32-code voice scrambler
- Noise canceling for clear audio
- Plug-and-play NMEA 2000 interface
- Class D DSC compliant
What customers say
Mariners overwhelmingly praise this fixed mount VHF radio for its superior safety features and reliable performance. The standout element is the seamless integration of the AIS receiver and internal GPS, which significantly boosts situational awareness by displaying nearby vessel traffic directly on the unit. This capability simplifies critical DSC functions and proves invaluable for collision avoidance in congested or low visibility areas. Users consistently note the excellent build quality and clear audio, reinforcing the brand's reputation for dependability. While initial network setup may require some learning, the resulting comprehensive integration is highly valued. Customers view this radio as a vital, high-value safety investment that performs robustly when needed most.
Know before you buy
No, the GX2400 features an integrated 66-channel GPS receiver, so you do not need to purchase or install an external antenna for basic location data.
Yes, the unit includes a built-in AIS receiver that displays target information, such as vessel name and position, directly on the front panel screen.
The NMEA 2000 interface allows for plug-and-play connectivity, enabling the radio to easily share GPS and AIS data with your existing chartplotters and other onboard marine electronics.
Yes, you can add wireless second-station control by using the optional RAM4X handset, which allows you to operate the radio remotely without running additional cables.
The voice scrambler provides a layer of privacy for your communications, ensuring that your conversations cannot be easily monitored by others listening on standard VHF frequencies.
Yes, the 30-watt PA system is fully equipped with integrated fog horn modes, providing essential signaling capabilities for low-visibility conditions.
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