SIMCom presents a high performance and reliable GNSS module-SIM68R. This is a standalone L1 frequency GNSS module in a SMT type with MTK’s high sensitivity navigation engine, which allows you to achieve the industry’s high levels of sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lower power consumption.
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Mechanical data
*Dimensions: 22.4*17*2.7mm
*Weight: 2g
*Package: SMT
Interfaces
*Serial interfaces:UART,I²C
*Digital I/O EINT0 input
AADET_IN
Pulse-per-second (PPS)
*Protocols
-NMEA
-PMTK
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Prformance data
*Receiver type 33tracking/99 acquisition-channel GNSS receiver
*Max update rate 10Hz
*Sensitivity1
Tracking -167dBm
Navigation -157dBm
Cold starts -148dBm
*Time-To-First-Fix1,2
Cold starts 28s
Warm starts 26s
Hot starts <1s
EPO Assist: 13s(CTTFF)
*Accuracy
Automatic Position3 <2.0m CEP
EPO 30days DATA：1.99m
Speed4: 0.1m/s
*Operation temperature
-40℃ to +85 ℃
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Electrical data
*Power supply 2.8V~4.3V
*Power consumption2,5
-Acquisition 34mA
-Tracking 27mA
-AlwaysLocateTM <200uA
*Antenna type Active and passive
*Antenna power External or internal VCC_RF
Support product
*SIM68 EVB KIT with USB V2.0 full speed interface
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