i-ais-STA, Secure AIS System, is an Automatic Identification System enhanced for military requirements defined in STANAG 4668 (Ed.2) and 4669 (Ed.2).
- Operating modes (Active / Passive / Protected)
- Blue force tracking
- Spoofing capability
- Transmission and reception on VHF-P channels
- Robust housing (IP66)
- Fully compliant with IEC and ITU standards
- Compliant with STANAG 4668 (Ed.2) and 4669 (Ed.2)
- 8 x RS-422 ports (IEC61162-2 comp.)
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 | Nominal <10W / max 50W during transmission |
Size | 200 mm x 220 mm x 140 mm |
Weight | < 4.5 kg |
Connectors | VHF Antenna: N Female GPS Antenna: TNC Female Data Connector: MIL-DTL-38999 comp. Power Connector: MIL-DTL-38999 comp. |
Transmitter Specifications | |
Operating Frequency Range | 156.025 – 162.025 MHz (VHF-P frequencies are also supported) |
Channel Spacing | 25 kHz |
Transmitter Output Power | 12.5W (41dBm) nominal 1W (30dBm) low power mode |
Modulation | GMSK |
Receiver Specifications | |
# of Receivers | 3 x AIS 1 x AIS & DSC |
Operating Frequency Range | 156.025 – 162.025 MHz (VHF-P frequencies are also supported) |
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 | > 74 dB |
Blocking or Desensitization | > 74 dB |
Spurious Radiation (conducted) | < -57 dBm |
Interface | |
Sensor Input | 3 x RS-422 (IEC61162-2 compatible / can be configured as complies with IEC61162-1 as well) |
Hi Speed Input / Outputs | 4 x RS-422 (IEC61162-2 comp.) (All interface ports are software configurable) |
Separate and various display unit alternatives are available according
to operational requirements such as:
• Marine spec displays with various sizes and resolutions
• Portable and rugged displays (for small boat configurations)
In house developed HMI software offers various advanced functions.
- I/O Interface
- 7x RS-422 (Input / Output)
- 1x BIIT (Output)
- 1x Tx Pre-Pulse (Output)
- Storage Temperature Range -55°C to +125°C
- Dimensions 105 x 351 x 270 mm
- Weight < 2.5 kg
Standards
Conducted EMI :
- CE102 per MIL-STD-461 D/E (100 – 125VAC 60Hz)
Input Transients :
- MIL-STD-704A input transient protection IEC 60945 10.5 Immunity to Fast Transi- ents on AC Power Lines
- IEC 60945 10.6 Immunity to Surges on AC Power Lines
- Input Voltage
- Typical: 115V or 220V AC
- Min: 85V AC
- AC Input Frequency
60-400Hz
(Min: 47Hz Max: 440Hz) - Output Voltage 2×24 VDC
- Total Output Power 100W
- Operating Temperature Range: -40°C to +85°C
- Storage Temperature Range: -55°C to +125°C
- Efficiency >90%
- Features:
– Highly reliable
– Over Voltage Protection
– Over Temperature Shutdown
– Current limit
– Robust surge and spike protection - Dimensions 65 x 180 x 275 mm
- Weight 1.45 kg