Description
SI-TEX GNSS SAT Compass | Boat Supply Store
For boaters and professionals demanding precise navigational data, the SI-TEX VECTOR200-0 GNSS SAT Compass delivers superior heading and positioning accuracy. This unit achieves 0.75-degree heading accuracy and sub-meter positioning down to 30cm RMS with the optional Atlas subscription, ensuring reliable input for complex systems. Integrated gyro and tilt sensors compensate for temporary satellite signal loss, making it essential for accurate autopilot integration and chart plotting offshore.
Key Features
- Unrivaled Multi-GNSS Support for comprehensive satellite coverage including GPS, GLONASS, BeiDou, Galileo, and QZSS.
- Exceptional 30cm RMS Positioning with the optional Atlas GNSS global correction service.
- Pinpoint 0.75-degree Heading Accuracy crucial for precise course plotting and autopilot performance.
- Integrated Gyro and Tilt Sensors enabling rapid start-up and robust compensation during satellite signal interruptions.
- Comprehensive Data Output including heading, positioning, heave, roll, and pitch for complete situational awareness.
- Compact and Versatile Installation with a 35cm form factor suitable for flat surfaces or pole mounting.
- Maintenance-Free Operation eliminating the need for regular upkeep and ensuring longevity.
- Seamless Integration via NMEA0183 output for broad compatibility with existing marine electronics.
Specifications
| Product Specifications | |
|---|---|
| GNSS Support | GPS, GLONASS, BeiDou, Galileo, QZSS |
| Positioning Accuracy (RMS) | 30cm (with Atlas subscription) |
| Heading Accuracy | 0.75 degrees |
| Data Provided | Heading, Positioning, Heave, Roll, Pitch |
| Length | 35cm / 13.7" |
| Mounting Options | Flat surface or pole mount |
| Protocol | NMEA0183 |
| Cable Length | 49' |
Who This Is For
Boaters, sailors, and marine professionals requiring highly accurate heading and positioning data for navigation, autopilot integration, and other marine electronic systems. Ideal for users of chartplotters, autopilots, and AIS systems who demand precise sensor input for critical operations.
How It Compares
| Feature | SI-TEX GNSS SAT Compass | Competitor |
|---|---|---|
| GNSS Support | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Positioning Accuracy (RMS) | 30cm (with Atlas subscription) | 1 meter |
| Heading Accuracy | 0.75 degrees | 2 degrees |
| Heave, Roll, Pitch Data | Yes | No |
| Output Protocol | NMEA0183 | NMEA 2000 |
| Cable Length | 49' | 6 meters |
Common Concerns Answered
Is an additional subscription required for the SI-TEX VECTOR200-0's highest positioning accuracy?
Yes, the superior 30cm RMS positioning accuracy is achieved through the optional Atlas GNSS global correction service, which requires a separate subscription.
Is NMEA0183 still a viable protocol for modern marine electronics?
While NMEA 2000 is more prevalent in newer systems, NMEA0183 remains a robust and widely supported protocol. For integration with NMEA 2000 networks, an appropriate interface or adapter may be required, ensuring full compatibility and data flow.
How does the SI-TEX VECTOR200-0 handle temporary loss of satellite signal?
The unit's integrated gyro and tilt sensors provide continuous heading data, compensating for temporary satellite signal loss and ensuring reliable performance for critical navigation functions.
Frequently Asked Questions
What satellite systems does the SI-TEX VECTOR200-0 support?
The SI-TEX VECTOR200-0 supports multiple GNSS constellations including GPS, GLONASS, BeiDou, Galileo, and QZSS for maximum satellite reception and accuracy.
What is the positioning accuracy of the SI-TEX VECTOR200-0 with the Atlas GNSS correction service?
With the Atlas GNSS global correction service subscription, the SI-TEX VECTOR200-0 achieves world-wide positioning accuracy of up to 30cm RMS.
What is the heading accuracy of the SI-TEX VECTOR200-0?
The SI-TEX VECTOR200-0 provides an exceptional heading accuracy of 0.75 degrees.
What data does the SI-TEX VECTOR200-0 provide?
This unit provides critical navigational data including heading, positioning, heave, roll, and pitch.
What is included with the SI-TEX VECTOR200-0?
The SI-TEX VECTOR200-0 comes complete with a 49' cable and a pole mount for versatile installation.
