Automatic Identification System (AIS) – this is an advanced device that displays real-time information about the ship, such as its location, route and speed, which contributes to collision prevention and compliance IMO. The system helps determine the location of other vessels and assess their routes, even if the radar does not detect targets. This is an effective solution for monitoring, search and rescue in the open sea.
Main features of AIS:
- Work in the VHF frequency range using channels 87B (161.975 MHz) and 88B (162.025 MHz).
- Ability to select the data transfer rate: 4800 or 38400 baud rate.
- Easy connection via ports RS-232 and RS-422.
- LED display for monitoring the device status.
- Transmission support SRM messagesrelated to security.
The system meets international standards and helps improve water safety. If you want to increase safety on your ship, you can buy from us automatic AIS identification system for effective monitoring and prevention of possible incidents.
Technical specifications
| Characteristic | Meaning |
|---|---|
| Frequency | 156.025 MHz ~ 162.025 MHz (channels 87B, 88B) |
| Distance between channels | 25 kHz |
| VHF Antenna connector | TNC |
| GPS Antenna connector | BNC |
| Antenna resistance | 50 ohms |
| Frequency stability factor | ±10 PPM (-20 ℃ ~ + 60 ℃) |
| Data transfer rate | 9600 bps |
| Power supply | DC12V ~ 34V (max 1.2 A) |
| Operating temperature | -15 ℃ ~ + 55 ℃ |
| Output power | 2 W (33 dBm ± 1.5 dB) |
| Modulation | GMSK |
| Sensitivity | -107 dBm |
| Adjacent channel | 70 dB |
