FOX H
ARDWARE
M
ANUAL
- P
RELIMINARY
-
V
ERSION
1.0.0
4.1.4 GPS features
GPS engine:
➢
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 m/s (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
related documents
[1]
.
Crystal oscillator (TCXO):
✔
Load sensitivity ± 10 % load change, 0.2 ± ppm
GPS antenna:
✔
Internal.
*
Capable of cold starts of -144dBm.
This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
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