Marine GPS receivers are specialized devices designed for accurate positioning and navigation on water. They provide real-time location data, route planning, and safety features for marine environments. These systems are essential for boaters, fishermen, and maritime professionals to ensure safe and efficient travel.

Size: Compact, typically 5-12 inches in diameter for display units; handheld models range from 3-7 inches.

Grade: IPX7 or higher for waterproofing; meets IEC 60945 maritime standards.

Viscosity: N/A (not applicable to GPS receivers).

Buoyancy: Some models float; buoyancy varies by design (check manufacturer specs).

Material: High-impact plastic, corrosion-resistant metals (e.g., aluminum), and reinforced glass for displays.

Frequency: L1/L2/L5 bands for multi-GNSS support (GPS, GLONASS, Galileo, BeiDou).

Accuracy: 1-5 meters (standard GPS), <1 meter with WAAS/DGPS, cm-level with RTK.

Power Supply: 12-24V DC (marine systems), battery-operated (handhelds: 4-20 hours).

Connectivity: NMEA 0183/2000, Bluetooth, Wi-Fi, USB, Ethernet.

Operating Temperature: -15°C to 55°C (5°F to 131°F).

Charts: Supports C-MAP, Navionics, Garmin BlueChart, etc.

Mounting: Fixed (flush/ bracket) or portable (suction cup/ handheld).

Yes, Marine GPS Receivers and Marine Navigation products typically comply with maritime standards such as IMO SOLAS, IEC 60945, and RTCM SC-104 for accuracy and safety.