Explore the open waters with unparalleled control and precision using the Si-Tex SP-80-1 Autopilot with Rotary Feedback - No Drive Unit. Designed specifically for inboard, outboard, and sterndrive vessels with hydraulic or quadrant steering systems, this advanced autopilot system is engineered to provide you with a seamless and efficient navigation experience. With its built-in NMEA 0183 Loran/GPS interface, the SP-80-1 can automatically pilot your vessel to your next waypoint, ensuring you reach your destination with ease.

The waterproof control head can be easily installed either flush-mounted or surface-mounted, providing a secure and durable connection. Moreover, the system can be expanded by adding a fully functional second-station option with the SI-TEX SP-70 Handheld Control Unit, allowing for greater flexibility and control. The bold, backlit display features ten levels of brightness, providing crystal-clear readings in any lighting condition.

The SP-80-1 Autopilot boasts an impressive array of features, including accurate digital displays of rudder angle and operating mode, constantly providing you with up-to-the-minute operating status. The system also features automatic Sea State and Trim controls, ten selectable levels of rudder sensitivity, and high and low-speed settings for smooth and precise steering. The Rudder Feedback feature verifies the autopilot's commands, ensuring accurate and reliable navigation.

In the event of rudder feedback failure, the Ghost Rudder backup feature kicks in, allowing the autopilot to use memory of rudder movements to calculate new movements. The Heading Output feature enables radar display stabilization, while the built-in diagnostics and self-tests ensure the system is functioning optimally. Visual and audible alarms quickly alert you to any issues, providing an added layer of safety and security.

For added convenience, the SP-80-1 Autopilot features a Power Steering mode, allowing for convenient push-button steering, as well as a Stand-By mode for manual steering situations. An optional analog Rudder Angle Indicator provides easy, at-a-glance reading of exact rudder position. Plus, the system is compatible with solenoid valves, expanding its versatility and range of applications.

As a premium marine navigation solution, the Si-Tex SP-80-1 Autopilot with Rotary Feedback - No Drive Unit is backed by Si-Tex's reputation for excellence and reliability. With its extensive range of features, ease of use, and advanced technology, this autopilot system is an essential investment for any serious boater or sailor looking to take their navigation to the next level.