Raymarine AIS500 - Transceiver Connections

3.3Transceiverconnections
Thetransceiverhasattachedcablestoprovideconnectionsto:
•Powersupply
•NMEA0183,4800baud
•NMEA0183,38400baud
•RS232
•SeaTalk
ng
AIS500 Transceiver
D11640-1
Power
NMEA0183
SeaTalk
ng
AIS
500
RFconnections
InatypicalAIS500system:
•Theboat’sexistingVHFantennaconnectstotheANTENNA
connectorontheAIS500transceiver.
•Thesupplied1mRFcableconnectstheantennaconnectoron
theboat’sexistingVHFset,totheVHFRADIOconnectoronthe
AIS500transceiver.
Ifthisarrangementresultsinunacceptabledegradationofthe
performanceoftheVHFradio,separateantennaeshouldbeused
fortheAIS500transceiverandtheVHFradio.Inthiscase,the
supplied1mRFcableisnotusedandtheVHFRADIOconnector
ontheAIS500transceiverremainsunconnected.
NotethatwhentheAIS500transceivertransmits,thereisavery
briefinterruptiontotheboat’sVHFreceivefunction.Thismay
benoticeableduringwhenalong,continuousbroadcastisbeing
received.
GPSconnections
TheGPSsuppliedaspartoftheAIS500systemhasatted10m
(33ft)cabletoconnecttotheAIS500transceiverGPSconnector.
NMEAconnections
TheAIS500transceiverhasattedcablewhichprovidesprepared,
bare-wireNMEA0183connectionsatboth4800baudand
38400baudrates,asfollows:
WirecolorNMEA0183Function
Green
4800baudreceive-
White4800baudreceive+
Brown4800baudtransmit-
Cables&connections
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