SIMCom presents a high performace and reliable GNSS module - SIM68E. This is GNSS module integrated with GPS & GLONASS system in a SMT type wth MTK's high sensitivity navigation engine, which allows customer to achieve industry's high level sensitivity, accuracy, and Time-to-First-Fix (TTFF)with lower power consumption.
Mechanical data
•Dimensions: 13*15*2.3mm •Weight: 0.5g
Features
•Support GPS/GLONASS/Galileo/QZSS •Support EASYTM self-generated orbit prediction •Support EPOTM orbit prediction •Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS) •Support Jamming Removing •Low-noise amplifier has been integrated
Interfaces
•Serial interfaces UART •Digital I/O GPIO - Pulse-per-second (PPS) •Protocols -NMEA -PMTK
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Performance data
•Receiver type 33tracking/99 acquisition- channel GNSS receiver •Max update race 10Hz •Sensitivity1
Tracking: -165 dBm Reacquisition: -160 dBm Cold starts: -148 dBm •Time-To-First-Fix2 Cold starts: 28 s Warm start: 26 s Hot starts: EPO Assist: 13 s (CTTFF) •Accuracy Automatic Position3: <2.5m CEP Speed4: 0.1m/s •Operation temperature5: -40℃~+85 ℃
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Electrical data
•Power supply 2.8V~4.3V • Backup power 2.3V~4.6V •Power consumption2,6 Acquisition 25mA Tracking 20mA AlwaysLocateTM 340uA Backup 14uA •Antenna type Active and passive
Support product
•SIM68 EVB KIT with USB V2.0 full speed interface
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