SIM08

sim08
SIM08

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

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1Demonstrated with a good active antenna

2All SV @ –130 dBm

350% 24 hr static, -130dBm

4Test with a passive antenna

SIMCom presents a high performance host-based GPS module-SIM08, It cooperates with SIM900 module in offering best-in-class acquisition sensitivity, tracking sensitivity, Time-To-First-Fix, accuracy and ultra-low power consumption, allowing you to benefit from small dimensions and cost-effective solutions.  

 

 

Document download
  • Application Note
  • SIM08 Specification_V1103.pdfDownload
  • SIM08_EVB kit_User Guide_V1.00.pdfDownload
  • SIM08_Hardware Design_V1.00.pdfDownload
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