Pakistani Sim18 Sirf 4 Gps Module

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 Interfaces *Serial interfaces UART, SPI or I2C Additional master mode I2C *Digital I/O  -1 NReset       -1 EINT0 input       -1 ON_OFF input       -1 WAKEUP output       -1 time pulse *Protocols NMEA, OSPPerformance 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: -40C 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 18A(average) *Antenna type Active and passive *Antenna power External or internal VCC_ANTSupport product *SIM18 EVB KIT with USB V2.0 full speed interface Certificate *CE 1.Demonstrated with a good active antenna 2.All SV @130 dBm 3.50% 24 hr static, -130dBm 4.50%@ 30m/s 5.@1.8V with a passive antenna