SI-TEX NavPro 900F w/Wifi & Built-In CHIRP – Includes Internal GPS Receiver/Antenna

The SI-TEX NavPro 900F combines a 9-inch hybrid-touch display with an internal 18Hz, 72-channel GPS receiver, selectable 300W/600W/1kW CHIRP sounder, WiFi, Bluetooth, NMEA 0183, NMEA 2000, and an included C-MAP 4D continental chart card. It is a complete chartplotter and fishfinder platform for coastal cruisers, fishing boats, and workboats that need navigation and sonar in one unit.

The 1100-nit display is built for daylight use, while the hybrid-touch layout gives the operator both touch and physical-control options when the boat is moving. Selectable sounder power lets the installation match the transducer and fishing depth, and the internal GPS updates at 18Hz for responsive positioning. The key installation check is the transducer: the supplied specifications do not name one, so the CHIRP sounder needs a compatible sensor before it can operate.

Who Is This For?

This SI-TEX chartplotter and fishfinder suits coastal cruisers, fishing boats, and workboats needing GPS, charts, and CHIRP sonar in one display. It is not ideal for buyers wanting an immediately complete sounder package, because the supplied specifications do not identify a transducer.

Warranty & Support

SI-TEX provides a 2-year limited warranty. The supplied specifications do not state warranty exclusions or service procedures.

The NavPro 900F is the most complete navigation package in this group, combining GPS, C-MAP 4D charts, and selectable CHIRP sounder power in one 9-inch display. Its trade-off is the missing named transducer, which must be matched to the boat. Choose it for a compact all-in-one system when the sensor and network plan are confirmed.