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em-trak B922 Class B AIS Transceiver w/WiFi & Bluetooth Wireless Connectivity – 2W CSTDMA
The em-trak B922 delivers advanced wireless AIS tracking for US tablet-based navigation, featuring a 2W CSTDMA transceiver with integrated WiFi and Bluetooth for seamless mobile app connectivity.
- Wireless Tech: Integrated WiFi and Bluetooth Data Streaming
- Transmission Type: 2-Watt CSTDMA Class B Logic
- App Compatibility: Connects to iPads, Android Tablets, and PCs
- GPS Logic: 72-Channel High-Performance Internal GNSS
- Housing Grade: IP66 and IP67 Rated Waterproofing
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Description
em-trak B922 | 2W CSTDMA AIS w/ WiFi & Bluetooth Connectivity
Streamline your mobile bridge setup by implementing the em-trak B922, a 2W CSTDMA Class B AIS transceiver featuring integrated WiFi and Bluetooth. This unit wirelessly broadcasts your vessel’s position, speed, and heading data to tablets and smartphones, allowing for a cable-free navigational experience while maintaining a robust connection to your existing NMEA 2000 network for traditional chartplotter integration.
Optimized for modern sailors, the B922 includes a high-sensitivity internal GPS engine for simplified installation. Strategic placement of the unit away from dense metal obstructions is critical to maintaining a strong wireless signal range throughout the cockpit, ensuring your navigation apps receive real-time target data without interruption during offshore transits.
Technical Key Features
- 2W CSTDMA AIS transmission and reception.
- Integrated WiFi and Bluetooth wireless logic.
- NMEA 2000 and NMEA 0183 connectivity.
- Low-power 12V DC consumption profile.
- IP67 rated for superior water resistance.
- Connects up to five mobile devices.
- Internal GPS antenna simplifies system setup.
EM-TRAK B922 Class B AIS (w/ WiFi & Bluetooth) Specifications
| Communication Type | Wireless Class B AIS Transceiver |
| AIS Class/Protocol | CSTDMA (Standard Class B) |
| Output Power | 2W Output Power |
| Frequency Range | 156.025 – 162.025 MHz |
| Reporting Rate | 30 Seconds to 3 Minutes (Speed Dependent) |
| Operating Voltage | 12V / 24V DC Support |
| Current Draw | < 2.0A Peak / 200mA Average |
| Interface/Networking | NMEA 2000, NMEA 0183, WiFi, Bluetooth, USB |
| Internal GPS | 72-Channel Integrated GNSS Receiver |
| Display Type | Multi-Color LED Status System |
| Waterproof Rating | IP67 Fully Waterproof |
| Operating Temperature | -25°C to +55°C Performance Range |
| Length (Overall) | 150 mm (5.9") Compact Housing |
| Width/Diameter | 110 mm (4.3") Body Width |
| Weight | 0.37 kg (0.81 lbs) |
| Included Accessories | Power/Data Cable, FLEXI-FIX Bracket, GPS Antenna |
| Key Mechanical Feature | Connects wirelessly to mobile apps (Navionics, iNavX, etc.) |
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