SIMCom presents an ultra compact and reliable GPS module-SIM18. This is a standalone L1 frequency GPS module in a SMT type and it is designed with SiRF4 high sensitivity navigation engine, which allows you to benefit from small dimensions and cost-effective solutions.
Mechanical data *Dimensions: 11*11*2.2mm *Weight: 0.5g
Performance data *Receiver type 48-channel SiRF4 engine GPS L1, C/A Code *Max. Update rate 1Hz *Sensitivity1 -Tracking: -161 dBm -Reacquisition: -160 dBm -Cold starts: -147 dBm *Time-To-First-Fix2 -Cold starts: 35 s (typical) -Hot starts: 0.6 s (typical) * Accuracy -Position3: 2.5m CEP *Speed4: <0.01m/s *Operational limits -Velocity: <1850km/h -Altitude: <18288km *Operation temperature: -40° C to +85 ° C
Electrical data *Power supply 1.71V to 1.89V *Backup power 1.71V to 1.89V *Power consumption2, 5 -Acquisition 45mA (average) -Tracking 40mA (average) -Sleep 18μ A(average) *Antenna type Active and passive *Antenna power External or internal VCC_ANT
Support product *SIM18 EVB KIT with USB V2.0 full speed interface