SIM66MB is a high performance and reliable GNSS module. It is a GNSS module integrated with GPS & BeiDou system in a LCC type with unicorecomm’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 : 0.46g±0.01g
Features
Support GPS/BeiDou
(L1 Band Receiver 1575.42MHz)
Support SBAS ranging
(WAAS, EGNOS, GAGAN, MSAS)
Support Jamming Removing
Low-noise amplifier has been integrated
Certifications
• TBD
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Performance data
Receiver type：46tracking/64 acquisition-channel GNSS receiver
Max. update rate：1Hz
Sensitivity¹：
Tracking：-160dBm
Reacquisition：-153dBm
Cold starts：-147dBm
Time-To-First Fix²：
Cold starts：29s
Hot starts：<2s
Accuracy：
Automatic Position³：<2.5m CEP
Speed⁴：0.1m/s
Operation temperature5：-40℃~+85 ℃
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Interfaces
Serial interfaces：UART
Digital I/O：BLK input
Protocols：NEMA
Electrical data
Power supply：1.7V~1.9V
Backup Power：1.4V~3.6V
Power consumption2,6：
Acquisition：53mA
Tracking：28mA
Backup：45uA
Antenna type：Active and passive
Antenna power：External or internal VCC_RF
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