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
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
Support tool
* SIM08 EVB KIT
Application Scenario
*Scenario 1: MCU+SIM08+SIM900
*Scenario 2: SIM08+SIM900+Embedded AT
