| | General |
| ‧ | GPS technology: SiRFstarIV GPS chipset |
| ‧ | Frequency: L1,1575.42MHZ |
| ‧ | C/A Code: 1.023MHZ chip rate |
| ‧ | Channels: 48 track verification channels |
| ‧ | Sensitivity: Navigation-160dBm ,Tracking -163 dBm |
| | Receiver Accuracy(Follow SiRFstarIV chip specification) |
| ‧ | Position: Without aid:2.5 M |
| ‧ | Velocity: Without aid:0.01 M/sec |
| | Datum |
| ‧ | Datum: WGS84(Default) |
| ‧ | Time to First Fix(Follow SiRFstarIV chip specification) |
| ‧ | Hot start: ＜1 sec |
| ‧ | Warm start: ＜35 sec |
| ‧ | Cold start: ＜35 sec |
| | Protocol |
| ‧ | GPS Output Data: NMEA0183(v3.1)- GGA,GLL,GSA,GSV,RMC,VTG
Support Baud rate 4800/9600/…./115200 bps (default 4800),
Data bit:8,Stop bit:1 |
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| ‧ | Update Rata: 1Hz(default) |
| ‧ | Protocol Support: Support NMEA-0183 and SiRF Binary protocols. Default：NMEA-0183 |
| | 1PPS: Enable(1Hz pulse 10% duty cycle) |
| | |
| | Limitations |
| ‧ | Acceleration Limit: ＜4G |
| ‧ | Altitude Limit: ＜18000 meters |
| ‧ | Velocity Limit: ＜515 M/sec |
| ‧ | Jerk Limit: 20 M/sec3 |
| | Power |
| ‧ | Acquisition: 50mA/1.8V(TBD) |
| ‧ | Tracking: <42mA/1.8V(TBD) |
| ‧ | DC Input Range: VCC_IN:3.0~6.0V |
| | Processing Core |
| ‧ | Processor Type: ARM7TDMI |
| | Temperature |
| ‧ | Operating: -30℃ to +85℃ |
| ‧ | Storage: -40℃ to 85℃ |
| ‧ | Operating Humidity: 5% to 90% |
| | Physical |
| ‧ | Dimension: 13 * 15 * 2.2 mm. |
| ‧ | Weight: < 2g. |
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