Description
EM-TRAK VHF Antenna Splitter – S300
The EM-TRAK S300 VHF Antenna Splitter enables a single marine VHF antenna to be used by both an AIS transceiver and a VHF radio without compromising performance or equipment safety. Designed for marine installations where antenna space is limited, it provides reliable signal management while maintaining proper priority and isolation.
- Allows sharing of one VHF antenna between AIS and VHF radio
- Protects connected equipment from signal conflict or damage
- Maintains AIS reception while preserving full VHF radio performance
- Compact, marine-grade enclosure for easy installation
- Ideal for vessels with limited antenna mounting options
The S300 is well suited for both new installations and retrofits, particularly on smaller vessels or enclosed helms where adding a second VHF antenna is impractical. It ensures that AIS transmissions do not interfere with voice communications and that both systems operate as intended.
Built for the marine environment, the splitter integrates cleanly into onboard electronics systems and is commonly used with EM-TRAK AIS transceivers, providing a dependable and space-efficient antenna solution.
Specifications
- Type: VHF antenna splitter
- Application: AIS transceiver and VHF radio sharing
- Frequency Range: Marine VHF band
- Installation: Inline, external mounting
- Environment: Marine, weather-resistant construction
- Compatibility: Marine AIS and VHF radio systems









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