Rainbow-electronics DAB-GPS-C01 Manuel d'utilisateur télécharger pdf (Page 7)

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LEA-5H,LEA-5S,LEA-5A-DataSheet Preliminary u-bloxproprietary 

GPS.G5-MS5-07026-P4

  Page 7

your position is our focus

2 GPS Performance

Parameter Specification

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ReceiverType

50Channels

GPSL1frequency,C/ACode

GALILEOOpenServiceL1frequency

ColdStart(Autonomous) 29s 

WarmStart(Autonomous) 29s 

HotStart(Autonomous) <1s 

Time-To-First-Fix

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AidedStarts

 <1s 

Tracking&Navigation -160dBm

Acquisition -160dBm

Sensitivity

ColdStart(Autonomous) -145dBm

Autonomous <2.5m

HorizontalPositionAccuracy

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SBAS <2.0m

AccuracyofTimepulseSignal RMS 50ns

MaxNavigationUpdateRate 4Hz

Dynamics 

≤4g

OperationalLimits Velocity 515m/s(1000knots)

Table 6: LEA-5 GPS Performance

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

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Allsatellitesat–130dB

Dependentonaidingdataconnectionspeedandlatency

CEP,50%,24hoursstatic,-130dBm

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Rainbow-electronics DAB-GPS-C01 Manuel d'utilisateur Page 7