AppendixATechnicalspecication
Nominalsupplyvoltage12or24Vdc
Note:SeaTalk
ng
mustbe
connectedto12Vsystemsonly.
24Vsupportisprovidedfor
compatibilitywithfuturesystem
congurations.
Operatingvoltagerange-10%to+30%ofnominalsupplyrange
Powerconsumption50mAmax.
EnvironmentalInstallationenvironment
•Operatingtemperature:-25ºCto
+55ºC(-13ºFto131ºF)
•Storagetemperature:-25ºCto
+70ºC(-13ºFto158ºF)
•Relativehumidity:max93%
•WaterprooftoIPX6
Conformance•Europe:2004/108/EC
•AustraliaandNewZealand:C-Tick,
ComplianceLevel2
Supportedconnectionprotocols•SeaTalk
ng
•NMEA2000(certied)(via
DeviceNetadaptor)
LEN(refertoSeaTalk
ng
Reference
manualformoreinformation)
1
SignalacquisitionMultipleparallelchannelreceiver(C/A
code)
Channels
50
Sensitivity
Highsensitivity—acquisitiondownto
-162dBm
SatelliteDifferentialType•WAAS(UnitedStates)
•EGNOS(Europe)
•MSAS(Japan)
•GAGAN(India)
Differentialacquisition
Automatic
Positionaccuracy(95%)
<15m
PositionaccuracywithSDGPS(95%)
<5m
Speedaccuracy(95%)
<0.3kt
Timetorstxfromcoldstart<2minutes(<45secondstypical)
GeodeticDatumWGS84
Technicalspecication
27