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Standard Horizon VHF Radio GX1800GB

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Standard Horizon VHF Radio GX1800GB

$269.99
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See All Specs

  • WAAS GPS Receiver

    Built-in 66 Channel WAAS GPS Receiver

  • Navigation Info

    Navigation information shown on display

  • Preset Key

    Preset key stores up to 10 favorite channels

  • Group Monitor

    GM using DSC group position calling
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A CLOSER LOOK

EXPLORE THE STANDARD HORIZON GX1800GB

Second Station Mic

Second station remote microphone (Optional RAM4 SSM-70H)

E2O Icon and Menu System

E2O (Easy to Operate) icon and menu system makes your life that much simpler

Compass Page

Enter, Save, and Navigate to a waypoint using the Compass page

Compact Design

Ultra slim and compact rear case design (Depth 3.3", 82mm) makes installation easier

Intercom Feature

Intercom feature between the radio and an optional second station makes communicating around your ship easier.

Noise Canceling Microphone

Noise canceling microphone with channel change selection, 16/S and H/L keys bringing convenience to your fingertips.

Selectable Night Mode Display

Adjusts the screen's brightness and color scheme to enhance visibility at night, making it more comfortable for low light conditions.

Key Features

Class D DSC (Digital Selective Calling)

Built-in Class D DSC with a dedicated receiver for distress and emergency communications, providing enhanced safety.
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Compact Design

Space-saving and easy to install on vessels with limited space, making it suitable for a wide range of boat sizes.
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IPX8 Waterproof Rating

Rated IPX8, allowing submersion in 1.5 meters of water for 30 minutes, ensuring durability in harsh marine conditions.
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Selectable Night Mode Display

Offers a night mode display for better visibility in low-light conditions, reducing eye strain during nighttime use.
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NOAA Weather Channels and Alerts

Pre-programmed with NOAA weather channels and weather alerts to keep users updated on changing weather conditions.
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GPS Connectivity

Supports connection to external GPS receivers via NMEA 0183, enabling automatic location transmission during DSC calls.
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Programmable Scanning and Dual Watch

Includes programmable scanning, priority scan, and dual watch capabilities for monitoring multiple channels simultaneously.
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Large Backlit LCD Display

Features a clear, backlit LCD display for easy reading in both daylight and nighttime conditions.
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25W and 1W Power Output

Provides 25W high power for long-range communication and 1W low power for short-range communication needs.
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ITU-R M493-13 DSC Compliance

Complies with international marine communication standards, ensuring compatibility with other DSC-equipped VHF radios.
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Technical Specifications

  • General Specifications

  • Transmitter Specifications

  • Receiver Specifications

General Specifications

Model

Standard Horizon GX1800GB (Black)

Type

Fixed-mount VHF marine transceiver

Frequency Range

Transmit: 156.025 MHz to 157.425 MHz (Marine Band)

Receive: 156.050 MHz to 163.275 MHz

Channels

All USA, International, and Canadian marine channels

NOAA weather channels with alerts

Power Supply

13.8V DC ± 15%

Current Drain

Transmit (25W): 5A

Receive (Standby): 0.5A

Operating Temperature Range

-4°F to +140°F (-20°C to +60°C)

Waterproof Rating

IPX8 (submersible in 1.5 meters of water for 30 minutes)

Transmitter Specifications

Power Output

High: 25W

Low: 1W

Modulation

16K0G3E (FM)

Frequency Stability

±10 ppm

Spurious Emissions

Less than 0.25 μW

Receiver Specifications

Sensitivity (12 dB SINAD)

Better than 0.25 μV

Adjacent Channel Selectivity

70 dB

Intermodulation Rejection

70 dB

Audio Output Power

Internal Speaker: 2W @ 4Ω

External Speaker: 4.5W @ 8Ω

Audio Distortion

Less than 10%

FIND YOUR ANSWERS HERE

FREQUENTLY ASKED QUESTIONS

What is the power output of the Standard Horizon GX1800GB?

The GX1800GB offers 25W high power for long-range communication and 1W low power for short-range use, making it versatile for different communication needs.

Is the Standard Horizon GX1800GB waterproof?

Yes, the GX1800GB has an IPX8 waterproof rating, which means it can be submersed in 1.5 meters of water for up to 30 minutes, making it durable for marine use.

Does the GX1800GB have Digital Selective Calling (DSC)?

Yes, it includes Class D DSC with a dedicated DSC receiver, allowing for distress calls, position reports, and safety communications.

Can the GX1800GB be connected to a GPS?

Yes, the GX1800GB supports NMEA 0183 connectivity, allowing it to connect to an external GPS receiver for automatic location transmission during DSC calls.

Does the GX1800GB support NOAA weather channels?

Yes, the radio is pre-programmed with NOAA weather channels and provides automatic weather alerts to keep you informed of changing conditions.

What does the Selectable Night Mode Display feature do?

The Selectable Night Mode Display allows users to switch to a low-light display mode, which makes the screen easier to read in dark conditions, reducing eye strain during nighttime use.

Is the GX1800GB suitable for small boats?

Yes, its compact design makes it ideal for installation on boats with limited space, providing a space-saving yet powerful communication solution.

How do I set up the DSC function on the GX1800GB?

To use the DSC function, you will need to register for an MMSI number through your local maritime authority and input it into the radio. Detailed instructions are available in the user manual.

What scanning features does the GX1800GB offer?

The GX1800GB includes programmable scanning, priority scanning, and dual watch, allowing you to monitor multiple channels simultaneously.

Does the GX1800GB have a backlit display?

Yes, the radio features a backlit LCD display that is easy to read in both bright sunlight and low-light conditions.

What accessories come with the Standard Horizon GX1800GB?

The radio typically comes with a mounting bracket, power cable, microphone, and user manual for easy setup and installation.

Can I customize channel names on the GX1800GB?

Yes, you can customize channel names for easier identification of frequently used channels, enhancing the user experience.

Does the GX1800GB have a dedicated distress button?

Yes, it has a dedicated distress button for sending emergency DSC calls on Channel 16, allowing for quick access to emergency communication.

Can I connect an external speaker to the GX1800GB?

Yes, the GX1800GB supports external speaker connections, providing the flexibility to enhance audio output for different installation setups.

Can't find an answer to your question?

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