Vesper Cortex M1- Full Class B SOTDMA SmartAIS Transponder w/Remote Vessel Monitoring – Works Worldwide
Integrating 5W SOTDMA broadcasts with Class D VHF, the Vesper Cortex M1 SmartAIS transponder tracks 72-channel multi-GNSS fixes, providing remote vessel monitoring and collision alarms across an IPX7 hub at 2.0 lbs.
- 5W SOTDMA protocol delivers priority broadcasts
- 25W Class D VHF provides clear voice
- 72-channel multi-GNSS receiver tracks global satellites
- Remote monitoring tracks boat sensors worldwide
- IPX7 submersible hub resists water intrusion
$847.10
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Combine Class B SOTDMA AIS, a VHF communications hub, and remote vessel monitoring in one connected system with the Vesper Cortex M1 SmartAIS Transponder. Its 5W AIS transmitter, Class D DSC, integrated VHF hub, and built-in Wi-Fi/Bluetooth are designed for boaters who want AIS data and VHF functionality distributed to compatible handsets, MFDs, and mobile devices. Need a connected communication platform rather than a basic AIS black box? The Cortex M1 supports NMEA 2000, NMEA 0183, Ethernet, remote monitoring, and 12V/24V operation in an IPX7 hub enclosure.
Integration
The Cortex M1 requires compatible Cortex handsets or approved display/control devices, VHF and AIS antenna arrangements, MMSI programming, and appropriate GNSS installation. It is not a standalone chartplotter, radar, emergency beacon, or guaranteed collision-avoidance system. Confirm the required handset, antenna splitter, external GPS antenna, and network components before ordering.
VHF DSC and AIS transmission require correct MMSI registration and vessel data. In the U.S., Channel 70 is reserved for DSC and should not be used for voice calls; VHF Channel 16 is used for distress, safety, and calling. [928][932] Remote-monitoring functions depend on supporting service plans, cellular/data availability, configuration, and connected accessories.
Before Ordering
Confirm VHF/AIS antenna requirements, required handset or display, MMSI and licensing needs, NMEA/Ethernet compatibility, GNSS antenna placement, 12V/24V power capacity, remote-monitoring subscription requirements, and professional configuration support before ordering.
Product Specifications
Vesper Cortex M1- Full Class B SOTDMA SmartAIS Transponder w/Remote Vessel Monitoring - Works Worldwide
| Brand | Vesper Marine (Garmin) |
|---|---|
| Full Model SKU / Code | 1110001 |
| Device Type | Advanced Class B SOTDMA SmartAIS Transponder with Built-In VHF Hub & Remote Monitoring |
| Frequency Range | 156.025 MHz - 174.000 MHz (Marine VHF & AIS Bands) |
| Channels | Multi-Channel VHF / AIS Transceiver |
| Output Power | 25 Watts (VHF) / 5 Watts (SOTDMA AIS Transmit) |
| DSC (Digital Selective Calling) | Class D DSC with Dedicated Watch Receiver |
| GPS Receiver / GNSS | High-Sensitivity 72-Channel Integrated GPS / GLONASS / Galileo / BeiDou Receiver |
| NMEA Network Compatibility | NMEA 2000, NMEA 0183, Ethernet (RayNet/Garmin compatible via gateway) |
| Wireless Connectivity | Built-in Wi-Fi & Bluetooth (for Handsets and Mobile Devices) |
| Display Type & Size | N/A (External Handset / Mobile App / MFD Display Required) |
| Waterproof Rating | IPX7 Submersible (Hub Unit) |
| Operating Voltage Range | 9.6 to 31.2 V DC |
| Power Consumption | Average 5 W (Peak 35 W during VHF Transmit) |
| Operating Temperature | -25°C to 55°C (-13°F to 131°F) |
| Dimensions (L x W x H) | 180 x 150 x 60 mm (7.1 x 5.9 x 2.4 in) |
| Dry Weight | 0.9 kg (2.0 lbs) |
| Mounting Options | Bulkhead / Wall Mount |
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