What are the key features of the Standard Horizon GX1800G VHF radio with GPS?

The Standard Horizon GX1800G offers advanced features like built-in GPS, Class D DSC for digital calling, NMEA 0183 connectivity, an easy-to-use menu, and compatibility with second station microphones, making it a versatile choice for marine communication.

How does the built-in GPS enhance the functionality of the GX1800G marine VHF radio?

The built-in GPS provides reliable navigation backup, allows automatic DSC polling of up to six GPS positions, and enables waypoint navigation, enhancing safety and navigation efficiency onboard your vessel.

Can I control all functions of the Standard Horizon GX1800G remotely?

Yes, you can control all functions, including DSC and intercom features, remotely using the optional RAM4 second station microphone, model SSM-70, which provides full control from a second station.

Is the Standard Horizon GX1800G easy to install in tight spaces on my boat?

Absolutely, its ultra-slim, 3.3-inch deep rear case design makes mounting in tight spaces easier, whether flush or bracket-mounted, saving valuable dash space and allowing flexible installation options.

What kind of warranty and support does the Standard Horizon GX1800G come with?

The GX1800G includes a 3-year free repair or replacement warranty during normal use, including water damage. Additionally, the manufacturer offers a lifetime flat rate and customer loyalty service programs for ongoing support.

What are the main advantages of the built-in GPS in the Standard Horizon GX1800G VHF radio?

The built-in GPS in the Standard Horizon GX1800G enables DSC position reporting, waypoint navigation, and real-time position display without needing an external antenna. It enhances safety by allowing automatic DSC distress calls and improves navigation with features like speed over ground and course reference.

Can I connect the Standard Horizon GX1800G to other onboard navigation systems or chartplotters?

Yes, the GX1800G supports NMEA 0183 connectivity, allowing it to share GPS data and DSC information with compatible chartplotters and marine navigation instruments for integrated vessel management.

Popular right now
Lots of people have looked at this recently

Standard Horizon GX1800G Fixed Mount VHF with GPS - Black - GX1800GB

Name: Standard Horizon GX1800G Fixed Mount VHF with GPS - Black - GX1800GB
Brand: Standard Horizon
SKU: 75191
Price: 238.99 USD
Availability: InStock

$238.99 ~~$329.99~~

SKU: 75191

Manufacturer Part #: GX1800GB

Standard Horizon GX1800GB Fixed Mount VHF Radio with GPS – Black

The Standard Horizon GX1800GB is a high-performance 25 W fixed-mount marine VHF radio with built-in GPS, designed for reliable communication and enhanced safety on recreational and commercial vessels. This Black Explorer-Series transceiver combines essential marine radio features with integrated GPS position awareness — helping you stay connected and informed on the water.

Featuring a 66-channel WAAS GPS receiver built into the front panel, the GX1800GB eliminates the need for an external GPS antenna, enabling DSC position reporting, navigation data, and waypoint tracking directly from the unit. The radio also includes a separate CH70 receiver, allowing continuous monitoring of distress calls while you’re operating on other channels.

The radio’s ultra-slim rear case design (approx. 3.3″ depth) makes installation easier in tight dash spaces and supports flush or bracket mounting. Standard Horizon’s intuitive E2O Easy-to-Operate icon and menu system simplifies feature access, including programmable scan modes, priority scan, and multi-watch functions. You can also connect an optional second-station remote microphone (such as RAM4 SSM-70H) and use the built-in intercom feature to communicate between stations on board.

Key onboard navigation features include GPS compass display, waypoint entry and navigation, position display of latitude/longitude, speed over ground (SOG) and course over ground (COG), and automatic DSC position polling of multiple vessels. The unit also supports NOAA weather channels with alerts and selectable night-mode display for low-light conditions.

Key Performance Features

Built-in 66-Channel GPS: The internal antenna is located in the front face of the radio, providing immediate position data for DSC distress calls and waypoint navigation.
Class D DSC: Features a dedicated receiver for Channel 70, ensuring you receive distress alerts even while communicating on other channels.
Large Dot Matrix Display: A high-resolution, backlit screen that is easy to read in direct sunlight or at night (with a selectable Night Mode).
RAM4 Second Station Capable: Can be expanded with an optional SSM-70H (RAM4) remote mic, allowing you to control the radio and use the intercom from a different location on the boat.
E2O (Easy to Operate) Menu: An intuitive icon-based menu system that simplifies programming and daily use.
NMEA 0183 Connectivity: Allows you to share GPS position or DSC information with older chartplotters and instruments.

Technical Specifications

Feature	Details
Model Number	GX1800GB (Black)
Transmit Power	25 Watts / 1 Watt
GPS	Integrated 66-Channel WAAS
Connectivity	NMEA 0183
Case Depth	3.3" (82mm)
Waterproof Rating	IPX8 (Submersible 1.5m for 30 mins)
Remote Mic	Compatible with RAM4 (SSM-70H)

In The Box

1 x GX1800GB Black VHF Radio
1 x Hand Microphone (With Noise-Canceling & Control Keys)
1 x Gimbal Mounting Bracket and Knobs
1 x DC Power Cord (With 6A fuse
1 x Mic Clip
1 x Owner's Manual
1 x DSC Warning Sticker

Note: This specific model does not include a Flush Mount Kit. If you plan to mount the radio directly into your dashboard (rather than on top of it), you will need the Standard Horizon MMB-97 bracket.

Are you planning to install this on an open center console?

Since the GPS antenna is built into the face of the radio, it works best when it has a clear view of the sky. If you're mounting it under a thick hardtop or inside a metal cabin, you might need the SCU-38 External GPS Antenna to maintain a signal.

The Standard Horizon GX1800GB Fixed Mount VHF with GPS – Black is an excellent choice for boaters seeking trusted VHF communication with built-in GPS navigation and advanced usability features for coastal, inland, and offshore use.