26
Appendix B
Technical specification
Power specification
Supply voltage
12 V dc / 24 V dc
Operating voltage range
10.8 V dc to 28 V dc
Power consumption
<1 W
Fuse rating
2 A
LEN (Load Equivalency Number)
1
Environmental specification
Operating temperature range
-15°C to +55°C (+5°F to +131°F)
Storage temperature range
-20°C to +75°C (-4°F to 167°F)
Humidity
93% at 40°C
Waterproofing
IPx6
AIS specification
Transmitter
x 1
Receiver
x 2
Operating frequency range
• Transmitting: 156.0MHz to 162.025 MHz
• Receiving: 156.0MHz to 162.025 MHz
Channel spacing
25 KHz
AIS performance
5 W SOTDMA
GNSS receiver specification
Channels
72
Cold start acquisition
26s nominal
Position source
GPS
External connections
VHF antenna connector type
SO-239 50Ω coaxial
NMEA 2000 connector type
5 way DeviceNet male
Power and NMEA 0183
4 way bare ended wires
NMEA 0183 port
NMEA 0183 HS (IEC 61162–1) compliant,
one-directional, RS422 levels, 2 wire
interface (differential signalling),
configurable baud rate
Wi-Fi
IEEE 802.11 bgn (2.4 GHz), up to 150 Mbps
Summary of Contents for AIS
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