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.
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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