SIM7090G

RF Transceiver Modules And Modems Overview

The SIM7090G is an ultra-compact Low Power Wide Area (LPWA) module supporting LTE Cat-M1 and NB-IoT. It features a 14.8mm x 12.8mm LGA package with dimensions of 14.8*12.8*1.8mm and weighs 0.8g±0.2. Supply voltage ranges from 2.7V to 4.8V. Cat-M data rates are 1119Kbps uplink and 589Kbps downlink; Cat-NB rates are 158.5Kbps uplink and 127Kbps downlink. LTE RF power class is Class 5 (Typ. 21dbm). Operating temperature spans -40℃ to +85℃. Current consumption in PSM is 3.2 uA, sleep mode is 0.8 mA, and idle is 10 mA.

RF Transceiver Modules And Modems Feature Summary

• Supports LTE Cat-M1 and NB-IoT communication modes for low latency and throughput data.
• Integrates GNSS capabilities including Galileo, GLONASS, GPS, and GNSS reception.
• Enables extended battery life through Power Saving Mode (PSM) and Extended Discontinuous Reception (eDRX).
• Provides rich interface options including UART, GPIO, PCM, SPI, I2C, and USB.

RF Transceiver Modules And Modems Applications

• Industrial IoT and M2M applications requiring reliable connectivity.
• Asset tracking systems utilizing embedded GNSS positioning.
• Remote monitoring solutions in various radio propagation conditions.
• Wearable tracker applications benefiting from the ultra-compact form factor.

RF Transceiver Modules And Modems Procurement Notes

Verify that the specific order matches the SIM7090G part number to ensure correct LPWA functionality. Confirm that the supply voltage requirements align with the 2.7V to 4.8V specification. Ensure the application environment falls within the -40℃ to +85℃ operating temperature range. Check that necessary certifications such as CE or FCC are required for the target market. Validate interface compatibility with UART, SPI, or I2C connections before integration.

RF Transceiver Modules And Modems Selection Notes

Select this module when deep coverage enhancement compared to GSM is required. Choose for designs needing low power consumption with PSM currents as low as 3.2 uA. Opt for this component if GNSS integration is necessary alongside cellular connectivity. Consider this option for compact products where a 14.8mm x 12.8mm footprint is critical. Ensure the application supports LTE Cat-M1 or NB-IoT network availability.

RF Transceiver Modules And Modems Part Context

The SIM7090G belongs to the SIM7090 series of LPWA modules designed by SIMCom Wireless Solutions. It utilizes the Qualcomm 9205 LTE modem technology. The module is packaged in an LGA format to minimize board space. It serves as a solution for embedded devices requiring efficient wireless communication. The series supports voice functions and firmware updates via USB.

RF Transceiver Modules And Modems FAQ

What is the typical LTE RF power class for the SIM7090G?

The LTE RF power class is Class 5, with a typical output of 21dbm.

Does the SIM7090G support voice functions?

Yes, the module supports voice functions in addition to data communication modes.

How can firmware be updated on the SIM7090G?

Firmware updates can be performed via the USB interface.