| General |
Chipset |
MTK GPS |
Frequency |
L1,1575.42 MHZ |
C/A Code |
1.023 MHZ |
Channels |
51 |
DGPS |
WAAS, EGNOS, MSAS |
Datum |
WGS84 |
CPU |
ARM7TDMI |
| Performance Characteristic |
Position Accuracy |
Without aid: 3.0m 2D-RMS <3m CEP(50%)
without SA(horizontal) DGPS (WAAS, EGNOS, MSAS):2.5m |
Velocity Accuracy |
Without aid: 0.1m/s DGPS (WAAS, EGNOS, MSAS): 0.05m/s |
Acceleration |
Without aid: <4g DGPS (WAAS,EGNOS,MSAS): <4g |
Timing Accuracy |
50 ns RMS |
Reacquisition Time |
<1s |
Hot start |
1s |
Warm start |
33s |
Cold start |
36s |
Sensitivity |
Acquisition: -144dBm (Cold start) Tracking: -158dBm |
Update |
1Hz |
| Dynamic |
Altitude |
Maximum 18,000m |
Velocity |
Maximum 515m/s |
Acceleration |
Maximum 4g |
| Power |
Input Voltage |
Vin: DC 5.0V ± 10% |
Power Consumption |
42 mA |
Battery |
Built-in rechargeable 850mAH Lithium battery |
| Protocols |
GPS Output Data |
Baud rate 115200 bps, Data bit: 8, Stop bit: 1 (Default) |
| Protocols |
Operating Temperature |
-10 ~ 60°C |
Storage Temperature |
-20 ~ 60°C |
Charging |
0 ~ 45°C |
| Bluetooth |
Standard |
Fully compliant with Bluetooth V1.2 |
Output Power |
0dBm (Typical), ClassII |
Range |
Up to 15 meters |
Bluetooth Profile |
Serial Port Profile(SPP) |
Frequency |
2.4G ~ 2.4835GHz ISM Band |
Security |
Yes |
| Physical Characteristics |
Dimension |
46.5 x72.2 x20 mm |
Weight |
64.7g |