GPS Module,GPS Module Manufacturer,GPS Module Supplier
The standalone GPS modules are of SMT type and embedded with SiRF4 high sensitivity navigation engine. They support best-in-class acquisition sensitivity, tracking sensitivity, Time-To-First-Fix, accuracy and ultra-low power consumption. The GPS modules provide maximum sensitivity with low system power.
The GPS module-SIM08 cooperates with SIM900 which host the GPS software inside for many wireless applications, such as automotive, tracking, etc. With Embedded AT running inside SIM900, it will eliminate the needs of external MCU to lower the total product cost and enables faster time-to-market.
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Mechanical data |
Dimensions: 11.5*9.5*2.3mm |
| 16 SMT pads (castellation). 1.2mm pitch | |
| Weight: 0.4g | |
| Interfaces | Serial interfaces Work with SIM900 over SPI |
| Digital I/O PWR_CTL NRESET | |
| Protocols NMEA0183 |
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Performance data |
Receiver type | 42-channel |
| GPS L1 C/A code | ||
| High-performance STE engine | ||
| Max. update rate | 1 Hz | |
| Sensitivity1 | Tracking: -160 dBm | |
| Reacquisition: -150 dBm | ||
| Cold starts: -143 dBm | ||
| Time-To-First-Fix2 | Cold starts: 40s (typ.) | |
| Hot starts: 3s (typ.) | ||
| Accuracy | Horizontal position3: <2.5m CEP | |
| Operation temperature | -40°C to +85 °C | |
| Electrical data | Power supply | 3.0 ~ 4.5V |
| Power consumption4 | Acquisition 47mA | |
| Tracking 45mA | ||
| Antenna type | Active and passive | |
| Antenna power | External or internal |
