A SIMPLE SEA AREA A1 AND A2 STATION
A simple GMDSS Sea Area A1/A2 station can be put together using the equipment described previously.
A configuration diagram is shown below.

Simple A1 and A2 station
The equipment is mounted in an operator console. One Barrett radio and one Tait VHF radio are connected to the DSC system. The Barrett is locked on the 2 MHz DSC channel – 2187.5 kHz, and the Tait on the VHF DSC channel, channel 70.
The second
Barrett MF/HF radio and the second Tait VHF radio are used for voice
communications from the station - they are
operated locally from the operator console.

DUNSTAN AND ASSOCIATES
The GMDSS specialists