Description
Garmin GPS 24xd HVS GPS Antenna Heading | Boat Supply Store
Achieve superior navigational precision with the Garmin GPS 24xd HVS, designed for boaters who demand accurate positioning and heading data, especially at slow speeds. This multi-band GNSS receiver delivers 1-meter positioning accuracy and integrates a magnetic heading sensor providing heading information within 3 degrees, crucial for maintaining course in challenging conditions or during precise maneuvering near shorelines. With a 10 Hz position update rate and NMEA 0183 output, it ensures seamless integration with a wide array of existing marine electronics for chart plotting and radar overlay.
Key Features
- Unrivaled Heading Accuracy: Maintain precise course with a magnetic heading sensor providing data within 3 degrees at any vessel speed.
- Exceptional Positioning: Benefit from multi-band GNSS (GPS, GLONASS, Galileo, BeiDou) for 1-meter horizontal accuracy.
- Rapid Updates: Receive 10 Hz position updates, ensuring smooth and responsive tracking on chart displays.
- Broad Compatibility: NMEA 0183 output facilitates integration with a wide range of marine navigation systems.
- All-Weather Performance: IPX7 water-resistant rating ensures reliable operation in harsh marine environments.
- Versatile Installation: Multiple mounting options (under-deck, pole, surface) offer flexibility for diverse vessel setups.
- Enhanced Satellite Reception: Multi-SBAS compatibility provides access to additional navigation augmentation systems.
- Reliable Sensor Fusion: Combines precise GPS positioning with stable heading information for critical navigation tasks.
Specifications
| Product Specifications | |
|---|---|
| GNSS Systems | GPS, GLONASS, Galileo, BeiDou |
| Positioning Accuracy | 1 meter |
| Heading Accuracy | 3 degrees |
| Position Update Rate | 10 Hz |
| SBAS Compatibility | Multi-SBAS |
| Water Resistance | IPX7 |
| Output Protocol | NMEA 0183 |
| Mounting Options | Under-deck, pole, surface |
Who This Is For
Boaters, anglers, and sailors requiring precise GPS positioning and stable heading information for accurate navigation, chart plotting, and radar overlay. It is particularly beneficial for those operating at slower speeds or upgrading older NMEA 0183 based navigation systems.
How It Compares
| Feature | Garmin GPS 24xd HVS GPS Antenna Heading | Competitor |
|---|---|---|
| Heading Sensor | Yes (3-degree accuracy) | Yes (0.5-degree accuracy), No |
| GNSS Support | Multi-band GNSS (GPS, GLONASS, Galileo, BeiDou) | GPS, GLONASS, Galileo, GPS, GLONASS, Galileo, BeiDou |
| Position Accuracy | 1 meter | 0.5 meters (with SBAS), 1 meter |
| Position Update Rate | 10 Hz | 10 Hz, 10 Hz |
| Output Protocol | NMEA 0183 | NMEA 0183, NMEA 2000, NMEA 2000 |
| Water Resistance | IPX7 | IPX6, IPX6 |
Common Concerns Answered
Is the NMEA 0183 interface sufficient for modern installations?
While many newer systems utilize NMEA 2000, the NMEA 0183 output on the GPS 24xd HVS ensures excellent compatibility with a broad spectrum of existing marine electronics. For users with established NMEA 0183 infrastructure, this antenna provides a highly accurate and reliable upgrade path.
Is the heading sensor calibration straightforward?
Optimal performance from the magnetic heading sensor is achieved with careful attention during initial setup and calibration. Following the provided installation manual for proper alignment and calibration procedures will ensure the stated 3-degree accuracy is reliably met.
Will this antenna provide accurate heading at slow speeds or when stopped?
Yes, a key advantage of the Garmin GPS 24xd HVS is its integrated magnetic heading sensor, which maintains heading accuracy within 3 degrees regardless of vessel speed, even at very slow speeds or when stationary, crucial for precise navigation and anchoring.
Frequently Asked Questions
What is the positioning accuracy of the Garmin GPS 24xd HVS?
The Garmin GPS 24xd HVS offers 1-meter positioning accuracy due to its multi-band GNSS capabilities.
Does the GPS 24xd HVS provide heading information?
Yes, it includes a magnetic heading sensor that provides heading information with an accuracy of 3 degrees at any speed.
What GNSS systems does the GPS 24xd HVS support?
It supports multiple GNSS constellations including GPS, GLONASS, Galileo, and BeiDou.
What is the position update rate of the GPS 24xd HVS?
The unit provides a 10 Hz position update rate, ensuring fluid tracking on chart displays.
What are the available mounting options for the GPS 24xd HVS?
The GPS 24xd HVS offers multiple mounting configurations, including under-deck, pole mount, and surface mount options.
