| General |
| Chipset
: SiRF StarIII |
| Frequency : L1, 1575.42 MHz |
| C/A
code : 1.023 MHz chip rate |
| Channels
: 20 channel all-in-view tracking |
| 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 : 3.3V +- 5% DC input |
| Power
consumption : 80mA (Continuous mode)
,65mA(Trickle power mode) |
| Interface |
| Dimension
: 27.9mm * 20mm * 2.9mm |
| Baud
rate : 4,800 to 57,600 bps adjustable |
| Output
message : SiRF binary or NMEA 0183 GGA, GSA, GSV, RMC |
| Antenna : Active |
| Environmental |
| Operating
Temp : -40ºC to +85ºC |