| Working Temp. |
-4 °F to 131 °F (-20 °C to 55 °C) |
| Working Humidity |
5% to 95% non-condensing |
| GSM Frequency |
GSM 850 MHz /900 MHz /1800 MHz /1900 MHz MTK 6261 |
| GPS Chipset |
TK 2503 D |
| GPS Sensitivity |
-162 dB |
| GPS Frequency |
L1, 1575.42 MHz |
| C/A Code |
1.023 MHz chip rate |
| GPS Channel |
56-channel all-in-view tracking |
| GPS accuracy |
32.81 ft (10 meters), 2D RMS |
| Speed accuracy |
0.19 knots (0.1 m/s) |
| Time accuracy |
Per satellite time |
| Default data |
WGS-84 |
| Update time |
0.1 sec |
| Hot start |
Average 1 sec |
| Warm start |
Average 30 sec |
| Cold start |
Average 32 sec |
| Max height |
60,000 feet (18,000 meters) max |
| Max speed |
1000 knots (515 meters/second) max |
| Instant drift |
38.88 knots (20 m/sec) |
| LED |
2 LED to show GPS and GSM |
| Working current and Power |
9 V to 100 V DC/35 mA |
| Working voltage |
9 V to 100 V |
| Size |
3.54 in x 2.05 in x 0.79 in (90 mm x 52 mm x 20 mm) |
| Max acceleration |
<0.01 lb (<4 g) |
