Standard Horizon GX1850 Fixed Mount VHF - NMEA 2000 - Black

Experience reliable marine communications with the GX1850 Fixed Mount VHF from Standard Horizon—an ultra‑compact, feature‑rich radio designed for seamless NMEA 2000 integration, intuitive operation, and rugged reliability on the water.

Seamless NMEA 2000 Connectivity

Designed for modern vessels, the GX1850 is NMEA 2000 compatible and offers easy plug‑and‑play connectivity to the NMEA bus. A single interface carries GPS data and DSC calls between compatible devices, simplifying networked navigation and distress signaling. It also supports NMEA 0183 connectivity and features a separate receiver for CH70 DSC calls.

Second Station RAM4 Compatibility

Now you can expand control with Standard Horizon’s RAM4 second station microphone (SSM‑70). All functions on the main radio—including radio, DSC, and intercom—can be controlled from the RAM4, delivering hands‑free operation and seamless inter‑unit communication between the main unit and the second station.

E2O Easy to Operate Menu System

The redesigned E2O (Easy to Operate) interface makes setup and daily use intuitive. Access all menu functions with just a few steps, and enjoy simplified DSC calling and programming for faster, more reliable communication on the fly.

Ultra‑Compact, Easy Installation

Engineered for tight spaces, the Explorer Series rear case is ultra slim with a depth of 3.3" (82 mm). This compact design enables flush mounting in limited dash space or bracket mounting, freeing up cockpit real estate without compromising performance.

Rugged Warranty & Reliability

With a 3‑year waterproof warranty, Standard Horizon stands behind the GX1850. If it fails under normal use within the initial three years, it will be repaired or replaced at no charge. Afterward, benefit from the brand’s Lifetime Flat Rate and Customer Loyalty programs for continued peace of mind.

DSC, Navigation & Safety Features

• ITU‑R M.493‑13 Class D DSC (Digital Selective Calling) compliant with separate CH70 DSC receiver
• Ultra‑slim rear case design (Depth 3.3", 82 mm)
• NMEA 2000 Compatible (GX1850GPS/GX1850) and NMEA 0183 connectivity
• E2O icon & menu system
• Preset key stores up to 10 favorite channels
• Second Station Remote Microphone (Optional RAM4 SSM‑70H) with intercom between radio and second station
• Programmable Scan, Priority Scan, and Multi‑Watch
• Automatic DSC polling of up to 6 ships
• GPS positions, GPS Compass, Waypoint and GPS status pages when connected to GPS
• Enter, Save, and Navigate to a waypoint from the Compass page when GPS is connected
• Navigation data: LAT/LON, SOG, and COG on display when GPS is connected
• GM (Group Monitor) via DSC group position calling
• MOB (Man overboard) operation
• Selectable Night Mode Display

Weather & Audio

• NOAA Weather channels with weather alert
• Noise‑canceling microphone with channel change selection (16/S and H/L keys)

With its robust NMEA 2000 integration, flexible second‑station capability, and a user‑friendly interface, the GX1850 delivers dependable, feature‑rich VHF communications for serious mariners who demand performance, expandability, and ease of use on every voyage.