SIMCom presents a high performance and reliable GNSS module-SIM68M. This is GNSS module integrated with GPS &GLONASS system in a SMT type with 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.
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Mechanical data
•Dimensions: 10.1*9.7*2.5mm
•Weight: 0.5g
Features
•Support GPS/GLONASS/Galileo
•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 EINT0 input
Pulse-per-second (PPS)
•Protocols NMEA
PMTK
Support product
•SIM68 EVB KIT with USB V2.0 full speed interface
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Performance data
•Receiver type
33tracking/99 acquisitionchannel GNSS receiver
•Max. update rate 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:<1s
EPO Assist:13s（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
•Antenna power External or internal VCC_RF
Approvals
• RoHS\REACH\CE(RED)\Deutsche Telekom
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Online questions
