i-ais-BS1 is an AIS Shore Station/AIS Base Station designed for AIS management and monitoring functions to be performed with a shore installation.
It 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 is an AIS Shore Station/AIS Base Station designed for AIS management and monitoring functions to be performed with a shore installation.
It 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, 15 ,21, 24A, 26)
- Reception of all AIS messages (1 to 27)
- Transmission and reception of mission specific Class B messages,
- Text messaging with ships (Msg 12 and 14)
- Encrypted binary messaging (Msg 6 and 8)
- Remote management (through Ethernet or GPRS)
- Standard 19î 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
- Optional mode to send raw AIS NMEA data (non-encapsulated) over TCP/IP connection
| 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 / 24 V DC (max 10V – 30V DC) |
| Power Consumption | 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) |
| 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 Specifications | |
| # 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 |
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