Description
Mercury 8M0130792 SmartCraft / NMEA 2000 GPS Antenna
The Mercury 8M0130792 is a high-performance, auto-detecting GPS antenna designed to provide clean and reliable position data to your boat's digital network. This "smart" antenna is uniquely engineered to automatically identify whether it is connected to a Mercury SmartCraft or a standard NMEA 2000 network, switching its communication format without any manual setup. Whether you are providing a speed source for SC1000 gauges or looking for a stable signal for advanced automated features, this OEM antenna ensures your helm electronics operate with maximum precision.
Applications
- Auto-Detect Output: Automatically identifies and communicates in the correct format for either SmartCraft or NMEA 2000 networks.
- System Optimization: Essential speed and position source for Active Trim (without dash pad), SmartTow, and SC1000 speedometers.
- Versatile Use: Serves as a universal position source for any NMEA 2000-compatible chartplotter or multi-function display.
Shipping & Returns
Electronic Items are NOT Returnable
In-stock GPS antenna kits ship quickly to ensure your boat's navigation and speed systems are performance-ready. For our full return policy, please visit /policies/refund-policy.
Key Facts
Brand: Mercury Marine
Part ID: 8M0130792
Network Protocol: SmartCraft / NMEA 2000 (Dual Compatibility)
UPC: 745061014206
Installation: Plug-and-play with no calibration required
What’s Included
Antenna: (1) Auto-detecting GPS/GNSS receiver module
Mounting: Deck-mount bracket and hardware kit
Manual: Installation and configuration instructions
Service Notes
While the antenna can be mounted below fiberglass decks with moderate signal reduction, mounting above deck with a clear view of the sky is highly recommended for optimal speed-over-ground (SOG) accuracy. This unit is a direct OEM component designed to provide the specific high-frequency updates required for Mercury's proprietary speed-based features. Service Notes must be last.
Frequently Asked Questions
Will this work with my existing SmartCraft gauges?
Yes, this antenna provides the digital speed signal required for SC1000 gauges to display Speed Over Ground (SOG) without needing a mechanical pitot sensor.
Does this require a separate power source?
No, the antenna is powered directly through the network connection (SmartCraft Junction Box or NMEA 2000 backbone).
Can I use this for Active Trim?
Yes, this antenna is the recommended GPS source for Active Trim systems that do not have an integrated GPS source in the dash pad or display.