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SIM68M is listed in the RF Transceiver Modules And Modems range at ChipApex. The manufacturer field lists SIMCom Wireless Solutions Limited. Its product description is RF TXRX MODULE NAVIGATION SMD. Review the specifications below when checking this part for your BOM.
The SIM68M is a surface-mount navigation RF transceiver module by SIMCom Wireless Solutions Limited. It supports Galileo, GLONASS, GPS, and GNSS protocols. The module operates on a supply voltage of 2.8V to 4.3V and features a UART serial interface. It has a sensitivity of -165dBm and functions within a temperature range of -40°C to 85°C. The component is housed in an 18-SMD package and does not include an antenna.
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct configuration. Confirm that the required pinout and mechanical dimensions match the target PCB layout. Check the latest datasheet for any updates regarding moisture sensitivity levels or environmental compliance standards before finalizing procurement plans.
Select this module when multi-constellation support is required for improved positioning availability. Ensure the host system provides a stable 2.8V to 4.3V power supply. Verify that the UART interface aligns with the microcontroller capabilities. Consider the 18-SMD package size for spatial constraints in the design.
This component belongs to the SIMCom Wireless Solutions Limited portfolio of GNSS modules. It complements their cellular communication offerings by providing precise location data. The module utilizes navigation engines to deliver accurate positioning for various wireless connectivity platforms.
Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for current obsolescence notices or recommended alternatives if this specific model is discontinued.
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