The SI-TEX GPK-11 is a true 16-channel GPS WAAS receiver that brings high-precision positioning to your existing onboard electronics. Its advanced WAAS technology delivers accuracy to within 3 meters in most conditions, and its compact, all-in-one housing can be mounted near other electronics without causing signal interference.

Specifications:

• True 16-channel GPS WAAS receiver
• Positioning accuracy within 3 meters of your waypoint in most situations — ideal for returning to productive fishing spots
• Compatible with charting systems, track plotters, autopilots, and other NMEA-0183 devices
• WAAS corrections uplinked via satellite for full U.S. coverage and up to 200 miles offshore
• All components housed in a single compact unit for straightforward installation
• Rugged, weatherproof construction