AIS Shore Station

i-ais-BS1

AIS Shore Station


Rack Mount AIS Shore Station

i-ais-BS1 is an AIS station designed for AIS management and monitoring functions to be performed with a shore installation.

i-ais-BS1 AIS Shore station consists of an AIS Unit for standard AIS functions and a Communication Gateway to be able to communicate with an operation center over IP connectivity.

i-ais-BS1, AIS Shore Station, is mainly used to monitor the AIS VDL network around and to provide support for proper messaging with Class-B transponders with mission specific functions.

  • Monitoring of AIS network
  • Transmission of AIS messages (6, 7, 8, 12, 13, 14)
  • Reception of all AIS messages (1 to 27)
  • Text messaging with ships (Msg 12 and 14)
  • Encrypted binary messaging (Msg 6 and 8)
  • Optional mode to send raw AIS NMEA data (non-encapsulated) over TCP/IP connection

  • Transmission and reception of mission specific Class B messages
  • Standard 19” 3U form factor for rack installation
  • 2 x RS-232 Ports for NMEA, 1 x RS-232 Port for AUX, 1 x ETH port for ADSL, D-IN (Digital Input)
  • Compatible with i-SEA Platform
  • Remote management (through Ethernet or GPRS)

General Specifications
Operating Temperature Range -15 C to +55 C
Storage Temperature Range -30 C to +70 C
Humidity Up to 93% at 40 C non-condensing
Power Supply Voltage 12 – 24V DC (min/max:10-30 V DC)
Supply Current 420 mA nominal @ 12 V DC
Size 483 mm x 206 mm x 133 mm
Weight 3.5 kg
Connectors VHF Antenna: N Female
GPS Antenna: TNC Female
GSM Antenna: TNC-RP Female
Circular Plastic Connectors for NMEA1 / NMEA2 / POWER / D-IN / AUX / RJ-45 (Ethernet)
Interfaces 2 x RS-422 (IEC6162-2 comp.)
1 x RS-232 (NMEA Service port)
2 x Relay Output
Case Aluminum Rack Unit
Case IP Rating IP-20
Interfaces 3 x RS-232 (NMEA)
3 x Digital Input (Dry Contact)
2 x Analog Input (0-12V)
1 x Open Collector Output
1 x Ethernet

Transmitter Specifications
Operating Frequency Range 156.025 – 162.025 MHz
Channel Spacing 25 kHz
Transmitter Output Power 12.5W (41dBm) nominal
1W (30dBm) low power mode
Modulation GMSK

Receiver
# of Receivers 2 (simultaneous operation)
Operating Frequency Range 156.025 – 162.025 MHz
Channel Spacing 25 kHz
Receiver Sensitivity Better than -107dBm
Co-Channel Rejection Better than 10 dB
Adjacent Channel Selectivity > 70 dB
Spurious Response Rejection > 70 dB
Intermodulation Response Rejection > 65 dB
Blocking or Desensitization > 86 dB
Spurious Radiation (conducted) < -57 dBm

GPS Receiver
# of Channels 50
Time to First Fix 29s Cold Start
29s Warm Start
<1s Hot Start
Receiver Sensitivity -160 dBm Tracking
-160 dBm Reacquisition
-144 dBm Cold Start

 

Standards
AIS IEC 62320-2
ITU-R M.1371-4
IMO Res. MSC.74(69) Annex 3
Environmental & EMC IEC 60945
Safety IEC 60950-1

Approvals
CE DoC per R&TTE Directive-99/5/EC

 

  • i-ais-BS1 AIS Shore Station
  • GPS Antenna
  • VHF Antenna
  • User Manual
  • 220 V AC Power Supply (Optional)