Standard Horizon
Marine Fixed Mounts
Standard Horizon fixed mount communication solutions are permanently installed VHF radios and onboard communication systems, including loud hailer, PA, and intercom functionality, engineered to deliver high-power, reliable performance for both recreational and commercial vessels. Designed for integration into a vessel’s communication setup, these systems combine rugged construction, intuitive controls, and clear audio to ensure dependable operation in demanding marine environments. Across the lineup, a wide range of models provide access to U.S., International, and Canadian marine channels, high-power output for effective long-range communication and hailing, and advanced scanning functions for reliable operation in a variety of conditions.
Select Standard Horizon fixed mount solutions incorporate advanced safety, navigation, and connectivity features such as Class D DSC (Digital Selective Calling), integrated GPS, and compatibility with NMEA 0183 and NMEA 2000 networks. Depending on the model, additional capabilities may include AIS target display, second-station remote microphone support, and integrated loud hailer, PA, and intercom functionality—enhancing onboard coordination, external hailing, and situational awareness. Standard Horizon fixed mount solutions deliver the power, flexibility, and reliability required for continuous operation at sea.
GX1410B / GX1410GB / GX1410GW / GX1410W
- Tranceiver
- Mounting Bracket, 2 Mounting Knobs, and Hardware
- Power Cord w/ 6 AMP Fuse & Holder
- DSC Warning Sticker
- Owner’s Manual
GX2410GPS
- Tranceiver
- DC Power Cord
- Mounting Bracket & Hardware
- Owner’s Manual
- DSC Warning Sticker
- USB Cable (Type USB A to Type USB Micro B Plug)
GX6000
- Tranceiver
- Speaker Microphone
- DC Power Cord
- Mounting Bracket & Hardware
- Owner’s Manual
- DSC Warning Sticker
- USB Cable (Type USB A to Type USB Micro B Plug)
VLH-3000A
- VLH-3000A Loud Hailer (w/Microphone)
- Mounting Bracket (w/attaching hardware and hanger kit)
- Owner’s Manual
- Power Cord
- Dust Cover
3-Year Limited Radio Warranty

Model lineup
Explore the models in this series and their key features.

GX1410B (Recreational)

GX1410GB (Recreational)

GX1410GW (Recreational)

GX1410W (Recreational)

GX2410GPS (Recreational / Commercial)

GX6000 (Recreational / Commercial)

VLH-3000A (Commercial)
Key accessories
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SSM-76H
GX6000 Replacement Microphone (comes with radio) (for GX6000)
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SSM-72H
Wireless Remote Access Microphone (RAM4X). Requires use of the SCU-30 (for GX2400, GX6000)
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SSM-70H
Wired Remote Access Microphone (RAM4) (for GX1800, GX1850, GX2400, GX6000)
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MLS-410PA-W
External speaker with amplifier (White) (for GX2000, GX2200, VLH-3000A)
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MLS-410PA-B
External speaker with amplifier (Black) (for GX2000, GX2200, VLH-3000A)
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MLS-410LH-W
Intercom speaker with push-to-alert (White) (for VLH-3000A)
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MLS-410LH-B
Intercom speaker with push-to-alert (Black) (for VLH-3000A)
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MLS-410SP-W
External speaker (White)
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MLS-410SP-B
External speaker (Black)
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MEK-4
Microphone Extension Kit (20′) (for GX6000)
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CVS2500A
Voice scrambler (already built into the GX2410, GX6000) (for GX2000, GX2200)
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240SW
5 x 8” Rectangular PA/hailing horn 4 ohm (for GX2000, GX2200, GX2400, GX6000, VHL-3000A)
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220SW
4.5” Round PA/hailing horn 4 ohm (for GX2000, GX2200, GX2400, GX6000, VHL-3000A)
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USB-62C
USB Programming cable (use with CT-99) (for GX1800, GX1850, GX2000, GX2200, GX2400, GX6000)
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FP-1030A
30A AC Switching Desktop Power Supply
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FP-1023
23A AC Switching Desktop Power Supply
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CT-99
PC Programming adapter cable (for GX1800, GX1850, GX2000, GX2200, GX2400, GX6000)
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CT-62
Programming cable (use with CT-99) (for GX1800, GX1850, GX2000, GX2200, GX2400, GX6000)
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CT-100
23-foot RAM mic extension cable (for GX1800, GX1850, GX2000, GX2200, GX2400, GX6000)
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SCU-38
External GPS Passive Antenna (GPS series units only) (for GX1400, GX1800, GX1850, GX2400)
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SCU-31
External GPS Smart Antenna (for GX1400, GX1800, GX2000, GX2200, GX2400, GX6000)
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SCU-30
Wireless Base Station Unit (for GX2400, GX6000)
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MMB-97
Flush mount bracket (for GX1800, GX1850)
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MMB-84
Flush mount bracket (for GX1400, GX2000, GX2200, GX2400, GX6000, VLH-3000A)
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HC2400
Dust cover for GX2000/2100/2150/2200/2400
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HC1600
Dust cover for GX1600/1700/1800/1850
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HC1100
Dust cover for GX1000/1100/1150/1200/1300/1400/1410