Rainbow Electronics DAB-GPS-C01 - Manual (Page 7)

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
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 2
Aided Starts 3 <1 s
Tracking & Navigation -160 dBm
Acquisition -160 dBm Sensitivity
Cold Start (Autonomous) -145 dBm
Autonomous < 2.5 m
Horizontal Position Accuracy 4
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
2 All satellites at –130 dB
3 Dependent on aiding data connection speed and latency
4 CEP, 50%, 24 hours static, -130dBm