SI-TEX SP-120 Color System w/Virtual Feedback
The SI-TEX SP-120 Color System with Virtual Feedback and 9CI Pump offers a comprehensive autopilot control solution. Key components include the SP-120 display head and the SI-TEX 9-axis rate compass. For full functionality, this system requires connection to a drive unit that manages the rudder actuator system, which can be hydraulic or mechanical. The autopilot must also interface with a suitable drive mechanism, such as a reversing motor/pump set or electronic hydraulic solenoid valves, to complete the integrated steering control setup.
$2577.29
Owner Satisfaction
4.4
/ 5
Category Rank
192
/ 238
#192 in Marine Chartplotters & GPS
Price vs Category Average
+35%
Above average
Model
120
/ SP-
Who it's for
- Simplified Installation
- High Visibility Color Display
- Reliable Course Holding
Who should skip it
- Virtual Feedback Limitations
- Limited NMEA 2000 Integration
- Higher Initial Cost
Key Specs
Model
SP-120
Model Number
SP120C-VF-2
Display
Color
Feedback Type
Virtual Feedback
Included Components
SP-120 display, 9-axis rate compass, 9CI pump
Compatibility
Requires rudder actuator system connection
Connectivity
NMEA 0183 and NMEA 2000
Features
- Includes SP-120 display and control head
- Features SI-TEX 9 Axis rate compass
- Incorporates Virtual Feedback technology
- Color System display interface
- Comprises 9CI Pump unit
- Requires connection to a rudder actuator system
- Integrates with hydraulic or mechanical steering
- Supports various drive unit connections
What customers say
Boaters highly value the SI-TEX SP-120 for its combination of reliable performance and simplified installation, largely due to the Virtual Feedback technology. Users consistently praise the bright, clear color display, noting its excellent readability even in bright sunlight. Once calibrated, the steering accuracy is excellent, holding courses dependably across different conditions. While the initial setup calibration presents a slight learning curve for some, the overall operational experience is positive due to the intuitive interface. The system is viewed as a strong, high-value performer, successfully delivering robust features with user-friendly setup.
Know before you buy
Virtual Feedback eliminates the need to install a physical rudder feedback unit on your rudder post. This simplifies the installation process and reduces the number of moving parts that could potentially fail or require maintenance.
The SP-120 is designed to work with both hydraulic and mechanical steering systems. However, because it requires a connection to a rudder actuator system, you must ensure your specific drive unit, such as a reversing pump or solenoid valve, is compatible with the system's output.
Yes, the system supports both NMEA 0183 and NMEA 2000 connectivity. This allows it to share data and communicate effectively with your existing chartplotters, GPS units, and other onboard navigation instruments.
The 9-axis rate compass provides highly accurate heading data by compensating for the pitch, roll, and yaw of the vessel. This advanced stabilization ensures the autopilot maintains a steady course even in rough sea conditions.
While the display and compass are straightforward to mount, the integration with your steering hydraulics or mechanical actuators requires a solid understanding of marine steering systems. If you are not experienced with hydraulic plumbing or electrical steering interfaces, professional installation is recommended to ensure safety and performance.
The kit comes with the SP-120 color display and control head, the 9-axis rate compass, and the 9CI pump. Please note that you will still need to provide the necessary cabling and potentially additional hardware to interface with your specific rudder actuator system.
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