Kraftfahrt-Bundesamt - Falcom

BOLERO-LT Hardware Description Version 1.0.0
4.3 Technical specifications of GPS receiver
� GPS features:
� Accuracy:
� Datum:
� Time to First Fix (TTFF):
� Sensitivity:
� Dynamic Conditions:
� Supported protocols:
➢ J P13-S-LP FALCOM GPS product with SiRFstarIII chip set.
➢ High sensitive 20 channel, L1 1575.42 MHz, C/A
code 1,023 MHz chip rate.
➢ SiRF GSW3
➢ Position accuracy: < 10 m CEP without SA
➢ WGS-84.
� Crystal oscillator (TCXO):
� GPS antenna
➢ Hot start < 1 sec., average
➢ Cold start * < 42 sec, average
➢ Tracking -159 dBm
➢ Altitude 18,000 meters (60,000 feet) max.
➢ Velocity < 515 meters/second (1000 knots) max.
➢ Max. update rate 1 Hz
➢ NMEA Msg.: GLL, GGA, RMC, VTG, GSV, GSA
➢ FALCOM Msg.: IOP, GSM, AREA, 3DP, BIN - see
“NMEA data message“ chapter 4.4.
➢ Load sensitivity ± 10 % load change, 0.2 ± ppm
➢ internal.
This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
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