
When you’re miles from shore with nothing but open water surrounding your vessel, reliable communication becomes more than convenience. It transforms into your lifeline to safety, your connection to harbor control, and your link to emergency services. Standard Horizon understands this critical need, having dedicated over five decades to perfecting marine communication technology that keeps boaters connected and protected on the water.
The company’s latest lineup demonstrates how far marine VHF radio technology has evolved. Three standout models showcase this advancement: the sophisticated GX2410 Matrix Series for permanent installation, the feature-rich HX891 handheld for premium portable performance, and the value-oriented HX210 that delivers essential safety features without breaking the budget.

GX2410 Matrix Series: Command Center Communication
The GX2410 Matrix Series represents the apex of fixed-mount VHF radio technology. This sophisticated unit transforms your helm station into a comprehensive communication and traffic monitoring center. The integrated GPS and AIS receiver work together to provide a complete picture of vessel traffic in your immediate area, displaying critical information including vessel identification, position data, course, and speed directly on the radio’s screen.
This AIS integration proves invaluable in busy waterways where commercial traffic, pleasure craft, and fishing vessels converge. The system automatically identifies approaching vessels and allows direct DSC communication with specific ships, enabling precise coordination for safe passage or assistance requests.
Beyond standard VHF communication, the GX2410 incorporates a powerful 30-watt loud hailer system with preprogrammed fog signals. This feature proves essential during low-visibility conditions or when communicating with crew members on deck or dock personnel during complex maneuvering situations. The listen-back capability allows operators to hear what others are saying, while maintaining continuous monitoring of their selected VHF channel.
The second station capability sets the GX2410 apart from conventional marine radios. Using Standard Horizon’s wireless RAM4X technology, operators can control all radio functions from distances up to 65 feet away. This wireless functionality supports up to four remote microphones through the SCU-30 Wireless Access Point, making it possible to maintain communication from anywhere aboard larger vessels.
Modern boats rely increasingly on integrated electronics networks, and the GX2410 seamlessly connects through NMEA2000 protocols. This plug-and-play integration shares navigation data, GPS information, AIS traffic, and DSC communications throughout the vessel’s electronic systems, creating a unified information network that enhances both safety and operational efficiency.
When privacy becomes necessary, the radio’s integrated 32-code voice scrambler ensures secure communications, while maintaining compatibility with existing Standard Horizon 4-code scramblers already in widespread use throughout the boating community.

HX891: Premium Handheld Performance
The HX891 floating handheld radio delivers professional-grade performance in a portable package designed for serious boaters. Built to military specifications for durability and featuring submersible IPX8 construction, this radio continues functioning even after complete water immersion. The floating design ensures recovery if dropped overboard, while the integrated water-activated emergency strobe light automatically activates regardless of power status, significantly improving visibility for rescue operations.
Integrated GPS and full DSC capabilities elevate the HX891 beyond basic handheld radios. These features enable distress calling that automatically transmits precise position information to Coast Guard stations and nearby vessels. The individual calling, group calling, and position sharing functions prove invaluable for coordinating with other vessels or maintaining contact with shore-based operations.
Bluetooth connectivity distinguishes the HX891 from conventional handhelds, enabling hands-free operation through VOX controls. This wireless capability works with aftermarket headsets and Standard Horizon’s specialized SSM-BT20 Bluetooth headset, facilitating clear two-way communication among crew members without tying up hands needed for boat handling.
The highly sensitive 66-channel WAAS GPS receiver locks onto position information quickly and maintains accuracy even in challenging conditions. Position data appears clearly on the oversized 1.7-inch full-dot matrix display, which automatically adjusts for optimal visibility in both bright daylight and nighttime conditions.
Security features include dual scrambler systems incorporating both 4-code CVS2500A and 32-code FVP-42 encryption, ensuring private conversations when operational security requires discretion.
The Group Monitor function represents an advanced safety feature that continuously tracks and displays position information for up to nine pre-selected vessels on a compass-style display relative to your current location. This capability proves particularly valuable for fleet operations, fishing groups, or cruising companions maintaining formation over extended distances.

HX210: Essential Features at Value Pricing
The HX210 demonstrates that essential safety features and reliable performance need not require premium pricing. This floating handheld delivers full 6-watt transmission power, matching the output of significantly more expensive models, while maintaining Standard Horizon’s reputation for quality and reliability.
The compact, ergonomic design incorporates modern 1850 mAh Lithium Ion battery technology, creating a lighter, smaller radio that maintains the critical floating capability. Like premium models, the HX210 features a water-activated emergency strobe light that functions independently of main power, providing multiple flash patterns including continuous operation, SOS signaling, or steady illumination based on specific emergency requirements.
Despite its value positioning, the HX210 boasts one of the largest displays in its class. The bright backlight and full dot matrix resolution ensure clear visibility of channel information, operating status, and menu options regardless of ambient lighting conditions. The intuitive E20 menu system provides straightforward access to all setup functions, allowing users to customize operation without consulting complex instruction manuals.
Built-in FM broadcast band reception expands the radio’s utility beyond marine communications, allowing access to weather information, news updates, and entertainment during extended periods on the water. The external speaker microphone connection adds flexibility for various mounting and usage configurations, while the high-capacity internal battery ensures extended operation between charging cycles.
Advancing Marine Communication Technology
These three models represent significant advances over previous generation marine VHF radios. Modern handheld units now integrate GPS and DSC capabilities that were previously available only in expensive fixed-mount installations. The intuitive interfaces manage to incorporate extensive functionality, while maintaining the straightforward operation that busy boaters require.
Battery technology improvements have enabled longer operation times in smaller, lighter packages, while robust waterproof construction has been enhanced to survive the harsh marine environment. Features like Bluetooth connectivity and FM broadcast reception expand utility beyond traditional marine communication roles.
Fixed-mount radios have evolved to become integrated communication and vessel monitoring centers. Built-in AIS receivers eliminate the need for separate equipment while sharing antenna connections for efficient installation. Second station capabilities, whether wired or wireless, extend radio operation throughout larger vessels. Integrated loud hailers and fog signals enhance both safety and operational efficiency, while NMEA2000 connectivity creates seamless integration with modern marine electronics networks.
The Standard Horizon Advantage
Boaters upgrading from basic VHF radios to Standard Horizon’s offerings will immediately notice enhanced displays that provide substantially more information through brighter, larger dot matrix screens. Soft key operation enables single-button access to scanning functions, weather monitoring, FM reception, man overboard marking, and numerous other advanced features.
The enhanced information display includes channel names, position data, navigation information, and operating mode indicators that keep operators fully informed of radio status and available options. DSC-equipped models feature the prominent red distress button that provides immediate access to emergency calling functions when every second counts.
Standard Horizon’s five decades of marine communication experience shows in the practical design details that make these radios reliable partners for serious boaters. From commercial operators depending on continuous communication to recreational boaters seeking safety and convenience, each model delivers performance tailored to specific needs and budgets.
The company backs every marine VHF radio with a comprehensive three-year waterproof warranty, supported by professionals who understand the marine environment and the critical importance of reliable communication equipment. This commitment ensures that boaters have access to dependable communication tools that enhance both safety and enjoyment on the water, regardless of where their adventures might lead them.
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