SIMRAD GS25 GPS Antenna Module Pack
The SIMRAD GS25 GPS Antenna Module Pack is a navigation antenna designed for precise positioning, weighing 1.54 lbs and measuring 8 x 11 x 4 inches. It is intended for installation on marine vessels to provide accurate GPS data acquisition and improve navigation capabilities.
Compatibility & Applications
- Mounts on sailboats, powerboats, and yachts for enhanced navigation.
- Pairs with Simrad multifunction displays for improved GPS functionality.
- Wires to 12V DC power systems for reliable operation.
- Replaces older Simrad GPS antennas without additional modifications.
- Integrates with NMEA 2000 networks for seamless data sharing between devices.
- Fits mounting locations on cabin tops or masts for optimal signal reception.
The unit is engineered for optimal GPS signal reception in marine environments, providing precise positioning for navigation tasks. A drop-in replacement for older models ensures straightforward upgrades, distinguishing it from generic alternatives that may require additional installation adjustments.







