Specifications

Installation
Page 8
Figure 6 AIS receiver mounting
Step 2 - Connecting the VHF antenna
Route the cable from the VHF antenna to the AIS receiver and
connect to the VHF connector on the AIS receiver as shown in
Figure 7.
A standard marine band VHF antenna or AIS antenna should be
used with the AIS receiver. The connector type on the AIS receiver
is SO239. Your chosen VHF antenna requires a PL259 connector
to mate with this. If your VHF antenna does not use this type of
connector please contact your dealer for details of available
adaptors.
Figure 7 Position of the VHF antenna connector
VHF antenna connector