Specifications

4.10 GNSS (GPS) antenna
connection
You can improve the performance of your radio’s built-in
GNSS (GPS) receiver using an external antenna.
Follow the steps below to connect the external antenna:
1. Remove the dust cap from the external antenna
connector on your radio. Ensuring correct connector
orientation, fully insert the external antenna
connector into the GA150’s connector.
2. Tighten the antenna connector’s locking collar by
rotating the GA150’s connector clockwise until tight.
3. Push the protective boot into position over both
connectors.
4. Secure the protective boot using a cable tie on each
end.
4.11 Passive speaker connection
A passive speaker (A80542) can be connected using the
RCA lead on the radio or on the handset adaptor cable.
4.12 Wireless hub connection
The Wireless hub connects to the second station
connector on the rear of the Ray63 / Ray73 radios using
the Wireless hub adaptor. The Wireless hub allows
connection of wireless handset stations.
1. Ray63 / Ray73 VHF radio.
2. Wireless hub A80540.
3. Wireless hub adaptor (R70739).
4.13 Wireless handset charging
holster – power connection
To enable inductive charging of the wireless handset,
the holster requires a 12 V dc power supply. The power
cables should be connected via a distribution panel or, if
required directly to a battery.
R
efer to the Power distribution section for guidance on
connecting to a power supply.
In-line fuse and thermal breaker
ratings
The wireless speaker is internally fused, however it is
recommended that you fit an inline fuse on the positive
wire of your product’s power cable or connect using a
thermal breaker.
In-line fuse rating Thermal breaker rating
2A
2 A (refer to note below)
Note:
• The suitable fuse rating for the thermal breaker
is dependent on the number of devices you are
connecting. If in doubt consult an authorized
Raymarine
®
dealer.
4.14 Wireless handset
connections
The Wireless handset connects wirelessly to the
Wireless hub, and the Wireless speaker connects
wirelessly to the Wireless handset.
Up to 2 Wireless handsets can be connected to the
Wireless hub. Refer to 6.2 Connecting a wireless
handset to the hub
for the connection procedure.
44
81381-3-en-US_A5_PRINT.pdf 44 5/4/2020 3:26:32 PM