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APPENDIX A SMART2 Technical Specifications
Signals Tracked
Maximum Data Rate
Time to First Fix
Signal Reacquisition
1
Time Accuracy
2
Velocity Accuracy
1
Time accuracy does not include biases due to RF or antenna delay.
2
Export licensing restricts operation to a maximum of 515 metres per second.
SMART2 Installation and Operation Manual 1
GPS
L1, L2 (optional)
GLONASS
L1, L2
(optional)
BeiDou
B1I, B1C, B2I, B2a
(optional)
Galileo
E1 (optional), E5b (optional)
(optional)
SBAS
L1
QZSS
L1, L2
Measurements
up to 20 Hz
Position
up to 20 Hz
Hot: <35 s typical (Almanac and recent ephemeris saved and approximate
position and time entered)
Cold: <50 s typical (No almanac or ephemeris and no approximate position
or time)
L1
0.5 s typical
L2
<1.0 s typical
20 ns RMS
<0.055 m/s RMS
66
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