Automatic Identification System (AIS)
From Signal Identification Wiki
Frequencies | 161.975 MHz,162.025 MHz |
---|---|
Frequency Range | 161.975 MHz - 162.025 MHz |
Mode | NFM |
Modulation | GMSK |
ACF | — |
Emission Designator | — |
Bandwidth | 25 kHz |
Location | Worldwide |
Short Description | Automatic Identification System (AIS) is used by ships to broadcast position and vessel information. |
I/Q Raw Recording | Download file |
Audio Sample |
Automatic Identification System (AIS) is used by ships to broadcast position and vessel information. Uses 9.6 kbpsKilobits per second (kbps) GMSK modulation.
Frequencies[edit]
Primary Channel A - 161.975 MHzMegaHertz (MHz) 10^6 Hz
Primary Channel B - 162.025 MHzMegaHertz (MHz) 10^6 Hz
Decoding Software[edit]
- Hobby Level Software
- ShipPlotter (Free for 21 days)
- AISMon
- MultiPSK
- gr-ais
- AIS_Plot
- GNU AIS
- NavMonPC
- MilltechMarine.com - Your AIS Experts on Receivers
- AirNav ShipTrax - AIS Ship Tracker (ShipTrax Free Trial)
- Kinetic AIS-1eR - Marine AIS Receiver/Server & Full Marine Band Radio
- OpenCPN
- PNAis (in French)
- RTL-SDR AIS on Android
- SDRangel
- AIS-catcher
- rtl-ais
- Professional Software
Decoding Tutorials[edit]
- Decoding AIS with an RTL-SDR
- Decoding 2X AIS Channels with SDR Console, AISMon and OpenCPN
- Decoding AIS on Android device
Video Examples[edit]
Additional Links[edit]
- All About AIS Info Page
- Wikipedia Automatic Identification System
- RadioScanner.RU AIS
- RadioReference.com AIS