em-trak B921 2W CSTDMA Class B AIS Transceiver

This em-trak B921 runs 2W of CSTDMA power and brings em-trak's durability and next-gen processing to an entry point in the B900 lineup, small, trusted, and built to run every AIS transmission in real time even out at the range limit.

That real-time processing means the complete traffic picture stays current, giving an operator genuine time to respond to a developing situation rather than reacting to old data. Em-trak's intelligent connectivity connects the B921 to essentially any chart plotter, and integrated GPS technology paired with best-in-class low power consumption rounds out a efficient package.

Small, durable housing. FCC-mandated professional programming applies; MMSI registration or FCC Ship Station License and owner signature required at purchase.

Browse more AIS equipment.

• 2W CSTDMA transmit power
• Real-time processing, even at maximum range
• Connects to essentially any chart plotter
• Integrated GPS, best-in-class low power draw