Table of Contents
Advertisement
• GPS
GPS Chipset
Frequency
C/A Code
Channels
Warm start
Cold start
Reacquisition
GPS Protocol
Max. Acceleration
Max. Altitude
Max. Velocity
Max. Jerk
SiRF Star III
L1, 1575.42 MHz
1.023 MHz chip rate
20 channel all-in-view tracking
Position
10 meters, 2D RMS
1-5 meters 2D RMS, WAAS corrected
Velocity
0.1m/sec
Time
1 micro-second synchronized to GPS time
Datum
Default: WGS-84
Hot start
1 sec., average
38 sec., average
42 sec., average
0.1 sec. average
NMEA 0183
Less than 4g
18,000 meters (60,000 feet) max.
515 meters/sec. (1,000 knots) max.
20 m/sec**3
5
Advertisement
Table of Contents
