GPS specifications
86
System specifications
GPS specifications
Aspect
Connectivity
Hardware
Description
•
SD slot
•
Volume control hot keys command
•
Main Menu hot key
•
Navigation hot key
Item
Chipset
Receiver
Antenna
Navigation
Software
TTFF (Time To Fix First, typical)
Accuracy of position fix (horizontal position)
Velocity
Protocol
Description
SiRF Star III GPS
12 parallel channel
•
Integrated patch antenna for optimum satellite pick up at every angle
•
Optional connection for external antenna when the vehicle
’
s windshield
has a heat reflective shield Gate 5 features include:
•
Favorite destination hot list
•
Destination history
•
Navigation mode support driving, hiking, and cycling activities
•
Trip planner
•
Reacquisition: 1 sec. First, typical)
•
Hot start: 8 sec.
•
Warm start: 35 sec.
•
Cold start: 55 sec.
0.1 m/s
NMEA-0183 v3.0 supporting the following commands:
•
GGA
•
GSV
•
GGL
•
RMC
•
GSA
•
VTG
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