Polaris 4-channel AIS Receiver
Satlab A/S
Self-contained 4-channel Satellite-AIS receiver, flight-proven second-generation SDR platform.
Technical specifications
- Frequency coverage
- 156.000-162.025 MHz
- AIS channels
- 156.775/156.825/161.975/162.025 MHz
- Sensitivity
- -121 dBm (80%)
- Co-channel rejection
- 7 dB (80%)
- Time-tagging accuracy
- 3.6 microsec @ -121 dBm, 1 microsec @ -110 dBm
- Frame store
- 261,120 frames
- Input voltage
- 4.5-40 V
- Power
- 1500 mW (5V, 25C)
- Operating temperature
- -40 to +85 C
- Interfaces
- CAN <=1 Mbit/s, RS-422 <=3 Mbit/s, Ethernet 100 Mbit/s
- Storage
- 128 MB NOR-flash primary, 1 GB SLC SD secondary
- Dimensions
- 87.2 x 93.0 x 12.5 mm
- Mass
- 185 g
- Flight heritage
- Since 2019, 100+ units delivered, TRL 9
About
The Polaris AIS receiver is a self-contained, 4-channel Satellite Automatic Identification System receiver built on Satlab’s second-generation SDR platform, with flight heritage since 2019 and over 100 units delivered, at technology readiness level 9.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
