| Chipset:
SiRF Star III |
| Frequency:
L1, 1575.42 MHz |
| C/A
code: 1.023
MHz chip rate |
| Channels:
20 channel all-in-view tracking |
| Sensitivity:
-159 dBm |
Accuracy |
| Position:
10
meters, 2D RMS |
|
5 meters, 2D RMS, WAAS enabled |
| Velocity:
0.1 m/s |
| Time:
1us synchronized to GPS time |
Datum |
| Default:
WGS-84 |
Acquisition Time |
| Reacquisition:
0.1 sec., average |
| Hot
start:
1 sec., average |
| Warm
start:
38 sec., average |
| Cold
start:
42 sec., average |
Dynamic Conditions |
| Altitude:
18,000 meters (60,000 feet) max |
| Velocity:
515 meters /second (1000 knots) max |
| Acceleration:
Less than 4g |
| Jerk:
20m/sec **3 |
Power |
| Main
power input:
3.8V ~ 6.5V DC input |
| Power
consumption:
75mA (Continuous mode) |
|
30mA (Trickle power mode) Interface |
| Baud
rate: 4,800
to 57,600 bps adjustable |
| Output
message:
SiRF binary or |
|
NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL |
Environmental |
| Operating
Temp: -40℃
to +85℃ |
