User’s Manual
Page 108 of 117
Weatherdock AG Sigmundstraße 180 D-90431 Nürnberg
Tel.:+49 911 37 66 38 30 www.weatherdock.de
27
technical data
Parameter
Value
Dimensions
207mm x 150mm x 30mm
Weight
715 gram
Power
9,6VDC –32,1 VDC
Power consumption
3,6W @12VDC
Maximum current consumption
300mA @12VDC, peak current 1,9A
GPS receiver (internally in AIS)
IEC 61108-1 compliant
Ports:
USB
RS422 NMEA 38.4kBaud in / out
RS422 NMEA 4.8kBaud in
Connectors:
VHF aerial input
Socket SO 239
VHF radio input
Socket SO239
GPS antenna
Socket BNC
Network/data
S422 / data / network (15 pole
socket)
Card reader
SD card
VHF Transceiver
1 transmitter
2 receivers (one receiver for AIS
Channel 1 and one for Channel 2)
AIS1: 161.975 MHz
AIS2: 162.025 MHz
Frequency: 156.025 and 162.025
MHz in 25 kHz steps
DSC
DSC channel 70 reception for AIS
channel management is
implemented.
Transmission power
33dBm ± 1.5 dB (of 1,4W - 2,8W)
Channel Bandwidth
25kHz
Channel spacing
25kHz
Modulation modes
25kHz GMSK (AIS, TX and RX)
25kHz AFSK (DSC, RX only)
Bit rate
9600 b/s ± 50 ppm (GMSK)