Do you have a question about the Saab R4-AIS and is the answer not in the manual?
Covers installation details for the R4 Display, including location, clearance, mounting, and power.
Details installation for the R4 Transponder unit, including location, clearance, and power supply.
Provides guidance on installing the VHF antenna for optimal performance.
Covers the installation of the GPS antenna for the transponder.
Details the wiring connections for data and power between units.
Outlines the essential parameters to configure after initial installation.
Details the various serial interfaces used for communication within the system.
Lists the physical, power, and environmental specifications for the R4 Transponder unit.
Lists the physical, power, and environmental specifications for the R4 Display unit.
| Type | AIS Transponder |
|---|---|
| AIS Class | Class A |
| Channel Spacing | 25 kHz |
| Modulation | GMSK |
| Display | LCD |
| Operating Temperature | -15°C to +55°C |
| Frequency Range | 156.025 MHz - 162.025 MHz |
| Power Output | 12.5 W |