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Standard Horizon VHF Radio GX2400B

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Standard Horizon VHF Radio GX2400B

$449.99
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See All Specs

  • E2O

    Easy to Operate icon and menu system

  • MOB

    Man Over board operation for emergencies

  • GM

    Group Monitor using DSC group position calling

  • Busy LED Indicator

    Excellent visibility with busy LED indicator
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A CLOSER LOOK

EXPLORE THE STANDARD HORIZON GX2400B

IPX8

Submersible IPX8 (5ft/1.5m for 30 minutes) for waterproof protection

Noise Canceling Function

Noise canceling function for both receive and transmit audio

Built-in GPS Receiver

Integrated 66 channel internal GPS receiver for your convenience

Waypoint Nav and Compass Displays

GPS compass, waypoint GPS, and status pages makes getting info convenient

Optional Mic for Second Station

The optional RAM4X or RAM4 mic is capable of controlling most of the radio functions including DSC.

Selectable Night Mode Display

Improves visibility at night by inverting the black and white dots of the display from the Day mode.

NMEA Compatibility

The integrated NMEA2000 interface supports PGN Navigation, AIS report, GPS and DSC functions.

Key Features

Integrated 66-Channel GPS Receiver

Features a built-in 66-channel GPS receiver, allowing the radio to automatically obtain and transmit location data for DSC functions without needing an external GPS.
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Class D DSC (Digital Selective Calling)

Equipped with Class D DSC for distress calls, position requests, and emergency communication, enhancing safety on the water.
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NMEA 2000 and NMEA 0183 Connectivity

Supports both NMEA 2000 and NMEA 0183 networks, allowing seamless integration with other onboard electronics like chart plotters and GPS systems.
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AIS (Automatic Identification System) Receiver

Built-in AIS receiver allows the radio to receive and display real-time vessel information (position, course, speed) from other AIS-equipped vessels, helping to avoid collisions.
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IPX8 Waterproof Rating

Rated IPX8, meaning it can be submerged in 1.5 meters of water for 30 minutes, ensuring durability and reliability in harsh marine conditions.
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Clear, Backlit LCD Display

Features a large, easy-to-read backlit LCD display with adjustable brightness, providing excellent visibility in various lighting conditions.
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NOAA Weather Channels and Alerts

Pre-programmed with NOAA weather channels and provides automatic weather alerts, keeping users updated on current weather conditions.
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Dual AIS and VHF Monitoring

Allows simultaneous monitoring of AIS and VHF channels, ensuring both communication and situational awareness.
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25W and 1W Power Output Options

Offers 25W high power for long-distance communication and 1W low power for short-range communication, depending on the user’s needs.
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RAM4 Compatibility for Second Station Operation

Compatible with the Standard Horizon RAM4 or RAM4X Wireless Remote Access Microphone, enabling second-station operation from other locations on the vessel.
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Integrated Voice Scrambler

Built-in voice scrambler for secure communication, compatible with other Standard Horizon VHF radios with scrambling capability.
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Customizable Channel Names

Allows users to customize channel names for easy identification and faster navigation between frequently used channels.
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Enhanced Navigation Functions

Displays AIS target tracking and provides navigation data on nearby vessels, improving situational awareness and safety.
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Technical Specifications

  • General Specifications

  • Transmitter Specifications

  • Receiver Specifications

General Specifications

Model

Standard Horizon GX2400B (Black)

Type

Fixed-mount VHF marine transceiver with integrated AIS, GPS, and DSC

Frequency Range

Transmit: 156.025 MHz to 157.425 MHz (Marine Band)

Receive: 156.050 MHz to 163.275 MHz

AIS Receive: 161.975 MHz and 162.025 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 GX2400B?

The GX2400B provides 25W high power for long-range communication and 1W low power for short-range communication.

Is the Standard Horizon GX2400B waterproof?

Yes, the GX2400B has an IPX8 waterproof rating, meaning it can be submerged in 1.5 meters of water for 30 minutes, making it ideal for marine use.

Does the GX2400B have Digital Selective Calling (DSC)?

Yes, the GX2400B includes Class D DSC with a dedicated receiver for distress calls, position reports, and emergency communications.

Does the GX2400B have a built-in GPS?

Yes, the GX2400B has an integrated 66-channel GPS receiver, allowing it to provide accurate location data without needing an external GPS.

Does the GX2400B have an AIS receiver?

Yes, it has a dual-channel AIS receiver, allowing it to receive and display real-time data on other AIS-equipped vessels, such as position, speed, and heading.

Can the GX2400B connect to other marine electronics?

Yes, it supports NMEA 2000 and NMEA 0183, allowing integration with chart plotters, GPS systems, and other marine electronics.

How do I set up the DSC feature on the GX2400B?

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

What scanning features does the GX2400B offer?

The GX2400B includes programmable scanning, priority scanning, and dual watch, allowing users to monitor multiple channels simultaneously.

Does the GX2400B support NOAA weather channels?

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

Is the display on the GX2400B backlit?

Yes, the GX2400B has a backlit LCD display with adjustable brightness, ensuring visibility in both bright sunlight and low-light conditions.

Is the GX2400B compatible with the RAM4 or RAM4X remote microphone?

Yes, the GX2400B is compatible with the Standard Horizon RAM4 or RAM4X Remote Access Microphone, allowing second-station operation from another location on the vessel.

Does the GX2400B include a voice scrambler?

Yes, it has a built-in voice scrambler for secure communications, compatible with other Standard Horizon VHF radios with scrambling capability.

Can I customize channel names on the GX2400B?

Yes, the GX2400B allows users to customize channel names for easier identification and quick access to frequently used channels.

What accessories are included with the GX2400B?

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

Can't find an answer to your question?

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