Product description
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.
Technical specifications
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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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