GARMIN Heavy-duty Transducer Extension Cable (30′, 8-pin)
The GARMIN Heavy-duty Transducer Extension Cable is a 30-foot long cable featuring an 8-pin connector designed for robust marine applications. This unit is essential for extending the reach of transducers in marine electronics installations, ensuring reliable data transmission in challenging environments.
Compatibility & Applications
- Fits GARMIN transducers requiring an 8-pin connection.
- Extends reach for transducers mounted on vessels up to 30 ft.
- Wires to GARMIN chartplotters and sounders for enhanced sonar capabilities.
- Pairs with GARMIN GPSMAP series for improved navigation data.
- Replaces existing extension cables for improved durability and length.
- Mounts in various locations on boats, including transom and hull sides.
- Integrates with NMEA 2000 networks for advanced marine electronics.
- Supports installations on center console and sportfish vessels.
This extension cable enables the installation of transducers in optimal locations on vessels, ensuring accurate data transmission. Its heavy-duty construction and IP67 rating provide enhanced durability compared to standard cables, making it a robust choice for installations requiring reliable performance in marine environments.







