Power cables
To ensure reliable operation during transmission, power cables must be sized correctly to minimise voltage drop between the vessel battery and the transceiver.
Undersized or excessively long power cables may cause the transceiver to reboot during periods of high current demand (such as AIS transmissions), reduce transmission performance, or trigger Low Forward Power alarms. The following table below shows the recommended maximum cable lengths for power wiring.
| Maximum Length (m) | Maximum Length (ft) | Cable Diameter | Approx. mm² |
|---|---|---|---|
| 5.66 m | 18.6 ft | 16 AWG | 1.5 mm² |
| 8.0 m | 26.2 ft | 14 AWG | 2.5 mm² |
| 12.8 m | 42.0 ft | 12 AWG | 4.0 mm² |
| 19.4 m | 63.6 ft | 10 AWG | 6.0 mm² |