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