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.

Key Features

- 9-inch hybrid-touch display – Provides touch and physical-control options for chart and sonar work.
- 1100-nit brightness – Helps maintain visibility in daylight.
- 18Hz 72-channel internal GPS – Provides fast position updates for routes and waypoint work.
- Selectable 300W, 600W, or 1kW CHIRP – Lets the sounder match the transducer and fishing application.
- WiFi, Bluetooth, NMEA 0183, and NMEA 2000 – Supports a connected navigation and fishfinding system.

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.

Compatibility

Confirmed features include the internal GPS receiver and antenna, C-MAP 4D continental chart card, selectable CHIRP sounder, WiFi, Bluetooth, NMEA 0183, and NMEA 2000. The supplied information does not identify a specific transducer, radar, autopilot, or third-party chartplotter compatibility. No named incompatible system was provided; verify the transducer and network wiring before installation.

Technical Specifications

- Brand: SI-TEX
- Model: NavPro 900F
- Display: 9-inch high-resolution hybrid touch
- Resolution: 800 x 480 pixels
- Brightness: 1100 nits
- GPS: Internal 18Hz, 72-channel receiver and antenna
- Sonar: CHIRP with selectable 300W/600W/1kW output
- Charts: C-MAP 4D continental chart card included
- Networking: WiFi, Bluetooth, NMEA 0183, NMEA 2000
- Warranty: 2-year limited warranty

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.